第二十八章 無機化學品;貴金屬;稀土金屬,放射性元素及其同位素之有機及無機化合物  

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第二十八章 無機化學品;貴金屬;稀土金屬,放射性元素及其同位素之有機及無機化合物  
Chapter 28 inorganic chemicals; organic or inorganic compounds of prectous metals, of rare-earth metals, of radioactive elements or of isotopes  

 

 

28.01  

 

 

氟、氯、溴、碘  
Fluorine, chlorine, bromine and iodine  

 

 

28.01.10  

 

 

氯  
Chlorine  

 

 

28.01.10.00  

 

 

氯  
Chlorine  

 

 

28.01.10.00  

00  

5  

氯  
Chlorine  

  553

  533

28.01.20  

 

 

碘  
Iodine  

 

 

28.01.20.00  

 

 

碘  
Iodine  

 

 

28.01.20.00  

00  

3  

碘  
Iodine  

 

 

28.01.30  

 

 

氟;溴  
Fluorine; bromine  

 

 

28.01.30.10  

 

 

氟  
Fluorine  

 

 

28.01.30.10  

00  

9  

氟  
Fluorine  

  553

  533

28.01.30.20  

 

 

溴  
Bromine  

 

 

28.01.30.20  

00  

7  

溴  
Bromine  

 

 

28.02  

 

 

硫(昇華或沈澱者均在內);膠狀硫  
Sulphur, sublimed or precipitated; colloidal sulphur  

 

 

28.02.00  

 

 

硫(昇華或沉澱者均在內);膠狀硫  
Sulphur, sublimed or precipitated; colloidal sulphur  

 

 

28.02.00.00  

 

 

硫(昇華或沉澱者均在內);膠狀硫  
Sulphur, sublimed or precipitated, colloidal sulphur  

 

 

28.02.00.00  

00  

6  

硫(昇華或沉澱者均在內);膠狀硫  
Sulphur, sublimed or precipitated, colloidal sulphur  

 

 

28.03  

 

 

碳(碳�~及未列名其他形態碳)  
Carbon (carbon blacks and other forms of carbon not elsewhere specified or included)  

 

 

28.03.00  

 

 

碳(碳�~及未列名其他形態碳)  
Carbon (carbon blacks and other forms of carbon not elsewhere specified or included)  

 

 

28.03.00.10  

 

 

碳�~  
Carbon black  

 

 

28.03.00.10  

00  

3  

碳�~  
Carbon black  

 

 

28.03.00.90  

 

 

其他碳  
Other carbon  

 

 

28.03.00.90  

00  

6  

其他碳  
Other carbon  

 

 

28.04  

 

 

氫,稀有氣體及其他非金屬元素  
Hydrogen, rare gases and other non-metals  

 

 

28.04.10  

 

 

氫  
Hydrogen  

 

 

28.04.10.00  

 

 

氫  
Hydrogen  

 

 

28.04.10.00  

00  

2  

氫  
Hydrogen  

 

 

28.04.2  

 

 

-稀有氣體︰  
-Rare gases:  

 

 

28.04.21  

 

 

氬  
Argon  

 

 

28.04.21.00  

 

 

氬  
Argon  

 

 

28.04.21.00  

00  

9  

氬  
Argon  

 

 

28.04.29  

 

 

其他  
Other  

 

 

28.04.29.00  

 

 

其他稀有氣體  
Other rare gases  

 

 

28.04.29.00  

00  

1  

其他稀有氣體  
Other rare gases  

 

 

28.04.30  

 

 

氮  
Nitrogen  

 

 

28.04.30.00  

 

 

氮  
Nitrogen  

 

 

28.04.30.00  

00  

8  

氮  
Nitrogen  

 

 

28.04.40  

 

 

氧  
Oxygen  

 

 

28.04.40.10  

 

 

臭氧  
Ozone  

 

 

28.04.40.10  

00  

4  

臭氧  
Ozone  

 

 

28.04.40.90  

 

 

其他氧  
Other oxygen  

 

 

28.04.40.90  

00  

7  

其他氧  
Other oxygen  

 

 

28.04.50  

 

 

硼;碲  
Boron; tellurium  

 

 

28.04.50.10  

 

 

硼  
Boron  

 

 

28.04.50.10  

00  

1  

硼  
Boron  

 

 

28.04.50.20  

 

 

碲  
Tellurium  

 

 

28.04.50.20  

00  

9  

碲  
Tellurium  

 

 

28.04.6  

 

 

-矽︰  
-Silicon:  

 

 

28.04.61  

 

 

含矽重量在99•99%及以上者  
Containing by weight not less than 99.99% of silicon  

 

 

28.04.61.10  

 

 

矽多晶體  
Poly-crystal of silicon  

 

 

28.04.61.10  

00  

8  

矽多晶體  
Poly-crystal of silicon  

 

 

28.04.61.20  

 

 

矽晶棒  
Bar of crystal silicon  

 

 

28.04.61.20  

00  

6  

矽晶棒  
Bar of crystal silicon  

 

 

28.04.61.90  

 

 

其他矽  
Other silicon  

 

 

28.04.61.90  

00  

1  

其他矽  
Other silicon  

 

 

28.04.69  

 

 

其他  
Other  

 

 

28.04.69.00  

 

 

其他矽,含矽重量未達99.99%者  
Other silicon, containing by weight less than 99.99% of silicon  

 

 

28.04.69.00  

00  

2  

其他矽,含矽重量未達99.99﹪者  
Other silicon, containing by weight less than 99.99% of silicon  

 

 

28.04.70  

 

 

磷  
Phosphorus  

 

 

28.04.70.00  

 

 

磷  
Phosphorus  

 

 

28.04.70.00  

00  

9  

磷  
Phosphorus  

 

 

28.04.80  

 

 

砷  
Arsenic  

 

 

28.04.80.00  

 

 

砷  
Arsenic  

 

 

28.04.80.00  

00  

7  

砷  
Arsenic  

 

 

28.04.90  

 

 

硒  
Selenium  

 

 

28.04.90.00  

 

 

硒  
Selenium  

 

 

28.04.90.00  

00  

5  

硒  
Selenium  

 

 

28.05  

 

 

鹼金屬或鹼土金屬;稀土金屬,鈧及釔,不論是否互相混合或合金;汞(水銀)  
Alkali or alkaline-earth metals; rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed; mercury  

 

 

28.05.1  

 

 

-鹼金屬或鹼土金屬  
-Alkali metals:  

 

 

28.05.11  

 

 

鈉  
Sodium  

 

 

28.05.11.00  

 

 

鈉  
Sodium  

 

 

28.05.11.00  

00  

0  

鈉  
Sodium  

 

 

28.05.12  

 

 

鈣  
Calcium  

 

 

28.05.12.00  

 

 

鈣  
Calcium  

 

 

28.05.12.00  

00  

9  

鈣  
Calcium  

 

 

28.05.19  

 

 

其他  
Other  

 

 

28.05.19.00  

 

 

其他鹼金屬或鹼土金屬  
Other alkali or alkaline-earth metals  

 

 

28.05.19.00  

00  

2  

其他鹼金屬或鹼土金屬  
Other alkali or alkaline-earth metals  

 

 

28.05.30  

 

 

稀土金屬,鈧及釔,不論是否互相混合或合金  
Rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed  

 

 

28.05.30.10  

 

 

鈧,不論是否互相混合或合金  
Scandium, whether or not intermixed or interalloyed  

 

 

28.05.30.10  

00  

5  

鈧,不論是否互相混合或合金  
Scandium, whether or not intermixed or interalloyed  

 

 

28.05.30.20  

 

 

釔,不論是否互相混合或合金  
Yttrium, whether or not intermixed or interalloyed  

 

 

28.05.30.20  

00  

3  

釔,不論是否互相混合或合金  
Yttrium, whether or not intermixed or interalloyed  

 

 

28.05.30.90  

 

 

其他稀土金屬,不論是否互相混合或合金  
Other rare-earth metals, whether or not intermixed or interalloyed  

 

 

28.05.30.90  

00  

8  

其他稀土金屬,不論是否互相混合或合金  
Other rare-earth metals, whether or not intermixed or interalloyed  

 

 

28.05.40  

 

 

汞(水銀)  
Mercury  

 

 

28.05.40.00  

 

 

汞(水銀)  
Mercury  

 

 

28.05.40.00  

00  

5  

汞(水銀)  
Mercury  

  553

  533

28.06  

 

 

氯化氫(鹽酸);氯磺酸  
Hydrogen chloride (hydrochloric acid); chlorosulphuric acid  

 

 

28.06.10  

 

 

氯化氫(鹽酸)  
Hydrogen chloride (hydrochloric acid)  

 

 

28.06.10.00  

 

 

氯化氫(鹽酸)  
Hydrogen chloride (hydrochloric acid)  

 

 

28.06.10.00  

10  

8  

比重達1.2之氯化氫(鹽酸)  
Hydrogen chloride (hydrochloric acid) having a specific gravity reach 1.2  

 

 

28.06.10.00  

90  

1  

其他氯化氫(鹽酸)  
Other hydrogen chloride (hydrochloric acid)  

 

 

28.06.20  

 

 

氯磺酸  
Chlorosulphuric acid  

 

 

28.06.20.00  

 

 

氯磺酸  
Chlorosulphuric acid  

 

 

28.06.20.00  

00  

8  

氯磺酸  
Chlorosulphuric acid  

 

 

28.07  

 

 

硫酸;發�~硫酸  
Sulphuric acid; oleum  

 

 

28.07.00  

 

 

硫酸;發�~硫酸  
Sulphuric acid; oleum  

 

 

28.07.00.10  

 

 

硫酸  
Sulphuric acid  

 

 

28.07.00.10  

10  

7  

比重達1.84之硫酸  
Sulphuric acid having a specific gravity reach 1.84  

 

 

28.07.00.10  

90  

0  

其他硫酸  
Other sulphuric acid  

 

 

28.07.00.20  

 

 

發�~硫酸  
Oleum (fuming sulphuric acid)  

 

 

28.07.00.20  

00  

7  

發�~硫酸  
Oleum (fuming sulphuric acid)  

 

 

28.08  

 

 

硝酸;磺硝酸  
Nitric acid; sulphonitric acids  

 

 

28.08.00  

 

 

硝酸;磺硝酸  
Nitric acid; sulphonitric acids  

 

 

28.08.00.10  

 

 

硝酸  
Nitric acid  

 

 

28.08.00.10  

00  

8  

硝酸  
Nitric acid  

 

 

28.08.00.20  

 

 

磺硝酸  
Sulphonitric acids  

 

 

28.08.00.20  

00  

6  

磺硝酸  
Sulphonitric acids  

 

 

28.09  

 

 

五氧化二磷;磷酸;聚磷酸,不論是否符合化學定義者  
Diphosphorus pentaoxide; phosphoric acid and polyphosphoric acids, whether or not chemically defined  

 

 

28.09.10  

 

 

五氧化二磷  
Diphosphorus pentaoxide  

 

 

28.09.10.00  

 

 

五氧化二磷  
Diphosphorus pentaoxide  

 

 

28.09.10.00  

00  

7  

五氧化二磷  
Diphosphorus pentaoxide  

 

 

28.09.20  

 

 

磷酸及聚磷酸  
Phosphoric acid and polyphosphoric acids  

 

 

28.09.20.10  

 

 

磷酸  
Phosphoric acid  

 

 

28.09.20.10  

00  

3  

磷酸  
Phosphoric acid  

 

 

28.09.20.20  

 

 

聚磷酸,不論是否符合化學定義者  
Polyphosphoric acids, whether or not chemically defined  

 

 

28.09.20.20  

00  

1  

聚磷酸,不論是否符合化學定義者  
Polyphosphoric acids, whether or not chemically defined  

 

 

28.10  

 

 

硼之氧化物;硼酸  
Oxides of boron; boric acids  

 

 

28.10.00  

 

 

硼之氧化物;硼酸  
Oxides of boron; boric acids  

 

 

28.10.00.10  

 

 

硼之氧化物  
Oxides of boron  

 

 

28.10.00.10  

00  

4  

硼之氧化物  
Oxides of boron  

 

 

28.10.00.20  

 

 

硼酸  
Boric acids  

 

 

28.10.00.20  

00  

2  

硼酸  
Boric acids  

 

 

28.11  

 

 

其他無機酸類及非金屬元素之其他無機氧化合物  
Other inorganic acids and other inorganic oxygen compounds of non-metals  

 

 

28.11.1  

 

 

-其他無機酸類︰  
-Other inorganic acids:  

 

 

28.11.11  

 

 

氟化氫(氫氟酸)  
Hydrogen fluoride (hydrofluoric acid)  

 

 

28.11.11.00  

 

 

氟化氫(氫氟酸)  
Hydrogen fluoride (hydrofluoric acid)  

 

 

28.11.11.00  

00  

2  

氟化氫(氫氟酸)  
Hydrogen fluoride (hydrofluoric acid)  

 

 

28.11.19  

 

 

其他  
Other  

 

 

28.11.19.10  

 

 

氰酸  
Cyanic acid  

 

 

28.11.19.10  

00  

2  

氰酸  
Cyanic acid  

 

 

28.11.19.21  

 

 

砷酸  
Arsenic acid  

 

 

28.11.19.21  

00  

9  

砷酸  
Arsenic acid  

 

 

28.11.19.22  

 

 

亞砷酸  
Arsenious acid  

 

 

28.11.19.22  

00  

8  

亞砷酸  
Arsenious acid  

 

 

28.11.19.30  

 

 

亞磷酸  
Phosphorous acid  

 

 

28.11.19.30  

00  

8  

亞磷酸  
Phosphorous acid  

 

 

28.11.19.40  

 

 

氫溴酸  
Hydrobromic acid  

 

 

28.11.19.40  

00  

6  

氫溴酸  
Hydrobromic acid  

 

 

28.11.19.90  

 

 

其他無機酸  
Other inorganic acids  

 

 

28.11.19.90  

10  

3  

氰化氫  
Hydrogen cyanide  

  553

  533

28.11.19.90  

90  

6  

其他無機酸  
Other inorganic acids  

 

 

28.11.2  

 

 

-非金屬元素之其他無機氧化合物︰  
-Other inorganic oxygen compounds of non-metals:  

 

 

28.11.21  

 

 

二氧化碳  
Carbon dioxide  

 

 

28.11.21.10  

 

 

乾冰(固體二氧化碳)  
Dry ice (solid carbon dioxide)  

 

 

28.11.21.10  

00  

8  

乾冰(固體二氧化碳)  
Dry ice (solid carbon dioxide)  

 

 

28.11.21.90  

 

 

其他二氧化碳  
Other carbon dioxide  

 

 

28.11.21.90  

00  

1  

其他二氧化碳  
Other carbon dioxide  

 

 

28.11.22  

 

 

二氧化矽  
Silicon dioxide  

 

 

28.11.22.10  

 

 

白�~  
White carbon  

 

 

28.11.22.10  

00  

7  

白�~  
White carbon  

 

 

28.11.22.90  

 

 

其他二氧化矽  
Other silicon dioxide  

 

 

28.11.22.90  

00  

0  

其他二氧化矽  
Other silicon dioxide  

 

 

28.11.23  

 

 

二氧化硫  
Sulphur dioxide  

 

 

28.11.23.00  

 

 

二氧化硫(無水亞硫酸,亞硫酸酐)  
Sulphur dioxide (sulphurous acid anhydride)  

 

 

28.11.23.00  

00  

8  

二氧化硫(無水亞硫酸,亞硫酸酐)  
Sulphur dioxide (sulphurous acid anhydride)  

 

 

28.11.29  

 

 

其他  
Other  

 

 

28.11.29.10  

 

 

一氧化碳  
Carbon monoxide  

 

 

28.11.29.10  

00  

0  

一氧化碳  
Carbon monoxide  

 

 

28.11.29.20  

 

 

五氧化二砷(砷酸酐)  
Arsenic pentoxide  

 

 

28.11.29.20  

00  

8  

五氧化二砷(砷酸酐)  
Arsenic pentoxide  

 

 

28.11.29.30  

 

 

三氧化二砷(亞砷酸酐,砒石,白信石)  
Arsenic trioxide (arsenic white)  

 

 

28.11.29.30  

00  

6  

三氧化二砷(亞砷酸酐,砒石,白信石)  
Arsenic trioxide (arsenic white)  

  553

  533

28.11.29.90  

 

 

其他非金屬元素之無機氧化合物(不包括水)  
Other inorganic oxygen compound of non-metals (excluding water)  

 

 

28.11.29.90  

00  

3  

其他非金屬元素之無機氧化合物(不包括水)  
Other inorganic oxygen compound of non-metals (excluding water)  

 

 

28.12  

 

 

非金屬之鹵化物及氧鹵化物  
Halides and halide oxides of non-metals  

 

 

28.12.10  

 

 

氯化物及氧氯化物  
Chlorides and chloride oxides  

 

 

28.12.10.10  

 

 

三氯化磷  
Phosphorus trichloride  

 

 

28.12.10.10  

00  

0  

三氯化磷  
Phosphorus trichloride  

  553

  533

28.12.10.20  

 

 

五氯化磷  
Phosphorus pentachloride  

 

 

28.12.10.20  

00  

8  

五氯化磷  
Phosphorus pentachloride  

 

 

28.12.10.90  

 

 

其他非金屬氯化物及氧氯化物  
Other chlorides and oxychlorides of non-metals  

 

 

28.12.10.90  

10  

1  

光氣  
Phosgene (carbonic dichloride)  

  553

  533

28.12.10.90  

20  

9  

三氯化砷  
Arsenic trichloride  

 

 

28.12.10.90  

30  

7  

氧氯化磷(磷醯氯)  
Phosphorus oxychloride  

 

 

28.12.10.90  

40  

5  

氯化硫  
Sulfur monochloride  

 

 

28.12.10.90  

50  

2  

二氯化硫  
Sulfur dichloride  

 

 

28.12.10.90  

60  

0  

亞硫醯氯  
Thionyl chloride  

 

 

28.12.10.90  

90  

4  

其他非金屬氯化物及氧氯化物  
Other chlorides and oxychlorides of non-metals  

 

 

28.12.90  

 

 

其他  
Other  

 

 

28.12.90.10  

 

 

三氟化硼  
Boron fluoride  

 

 

28.12.90.10  

00  

3  

三氟化硼  
Boron fluoride  

 

 

28.12.90.90  

 

 

其他非金屬之鹵化物及氧鹵化物  
Other halides and halide oxides of non-metals  

 

 

28.12.90.90  

10  

4  

六氟化硫(SF6)  
Sulfur hexafluoride  

 

 

28.12.90.90  

90  

7  

其他非金屬之鹵化物及氧鹵化物  
Other halides and halide oxides of non-metals  

 

 

28.13  

 

 

非金屬硫化物;工業用三硫化磷  
Sulphides of non-metals; commercial phosphorus trisulphide  

 

 

28.13.10  

 

 

二硫化碳  
Carbon disulphide  

 

 

28.13.10.00  

 

 

二硫化碳  
Carbon disulphide  

 

 

28.13.10.00  

00  

1  

二硫化碳  
Carbon disulphide  

  553

  533

28.13.90  

 

 

其他  
Other  

 

 

28.13.90.10  

 

 

工業用三硫化磷  
Commerical phosphorus trisulphide  

 

 

28.13.90.10  

00  

2  

工業用三硫化磷  
Commerical phosphorus trisulphide  

 

 

28.13.90.90  

 

 

其他非金屬硫化物  
Other sulphides of non-metals  

 

 

28.13.90.90  

00  

5  

其他非金屬硫化物  
Other sulphides of non-metals  

 

 

28.14  

 

 

無水氨或氨水溶液  
Ammonia, anhydrous or in aqueous solution  

 

 

28.14.10  

 

 

無水氨(無水阿摩尼亞)  
Anhydrous ammonia  

 

 

28.14.10.00  

 

 

無水氨(無水阿摩尼亞,液氨)  
Ammonia, anhydrous (liquified ammonia)  

 

 

28.14.10.00  

00  

0  

無水氨(無水阿摩尼亞,液氨)  
Ammonia, anhydrous (liquified ammonia)  

 

 

28.14.20  

 

 

氨水溶液(阿摩尼亞溶液)  
Ammonia in aqueous solution  

 

 

28.14.20.00  

 

 

氨水溶液(阿摩尼亞溶液)  
Ammonia in aqueous solution  

 

 

28.14.20.00  

00  

8  

氨水溶液(阿摩尼亞溶液)  
Ammonia in aqueous solution  

 

 

28.15  

 

 

氫氧化鈉(燒��);氫氧化鉀(苛性鉀);過氧化鈉或鉀  
Sodium hydroxide (caustic soda); potassium hydroxide (caustic potash); peroxides of sodium or potassium  

 

 

28.15.1  

 

 

-氫氧化鈉(燒��)  
-Sodium hydroxide (caustic soda):  

 

 

28.15.11  

 

 

固體  
Solid  

 

 

28.15.11.00  

 

 

固態氫氧化鈉(燒��)  
Sodium hydroxide (caustic soda), solid  

 

 

28.15.11.00  

00  

8  

固態氫氧化鈉( 燒�� )  
Sodium hydroxide (caustic soda), solid  

 

 

28.15.12  

 

 

水溶液(��水或液��)  
In aqueous solution (soda lye or liquid soda)  

 

 

28.15.12.00  

 

 

氫氧化鈉水溶液(鹹水或液��)  
Sodium hydroxide, in aqueous solution (soda lye or liquid soda)  

 

 

28.15.12.00  

00  

7  

氫氧化鈉水溶液(��水或液��)  
Sodium hydroxide, in aqueous solution (soda lye or liquid soda)  

 

 

28.15.20  

 

 

氫氧化鉀(苛性鉀)  
Potassium hydroxide (caustic potash)  

 

 

28.15.20.00  

 

 

氫氧化鉀(苛性鉀)  
Potassium hydroxide (caustic potash)  

 

 

28.15.20.00  

00  

7  

氫氧化鉀(苛性鉀)  
Potassium hydroxide (caustic potash)  

 

 

28.15.30  

 

 

過氧化鈉或鉀  
Peroxides of sodium or potassium  

 

 

28.15.30.10  

 

 

過氧化鉀  
Potassium peroxides  

 

 

28.15.30.10  

00  

3  

過氧化鉀  
Potassium peroxides  

 

 

28.15.30.20  

 

 

過氧化鈉  
Sodium peroxides  

 

 

28.15.30.20  

00  

1  

過氧化鈉  
Sodium peroxides  

 

 

28.16  

 

 

鎂之氫氧化物及過氧化物;鍶或鋇之氧化物、氫氧化物及過氧化物  
Hydroxide and peroxide of magnesium; oxides, hydroxides and peroxides, of strontium or barium  

 

 

28.16.10  

 

 

鎂之氫氧化物及過氧化物  
Hydroxide and peroxide of magnesium  

 

 

28.16.10.10  

 

 

氫氧化鎂  
Magnesium hydroxide  

 

 

28.16.10.10  

00  

6  

氫氧化鎂  
Magnesium hydroxide  

 

 

28.16.10.20  

 

 

過氧化鎂  
Magnesium peroxide  

 

 

28.16.10.20  

00  

4  

過氧化鎂  
Magnesium peroxide  

 

 

28.16.40  

 

 

鍶或鋇之氧化物、氫氧化物及過氧化物  
Oxides, hydroxides and peroxides, of strontium or barium  

 

 

28.16.40.10  

 

 

鍶之氧化物、氫氧化物及過氧化物  
Oxides, hydroxides and peroxides, of strontium  

 

 

28.16.40.10  

00  

0  

鍶之氧化物、氫氧化物及過氧化物  
Oxides, hydroxides and peroxides, of strontium  

 

 

28.16.40.20  

 

 

鋇之氧化物、氫氧化物及過氧化物  
Oxides, hydroxides and peroxides, of barium  

 

 

28.16.40.20  

00  

8  

鋇之氧化物、氫氧化物及過氧化物  
Oxides, hydroxides and peroxides, of barium  

 

 

28.17  

 

 

氧化鋅;過氧化鋅  
Zinc oxide; zinc peroxide  

 

 

28.17.00  

 

 

氧化鋅;過氧化鋅  
Zinc oxide; zinc peroxide  

 

 

28.17.00.10  

 

 

氧化鋅(鋅白)  
Zinc oxide (zinc white)  

 

 

28.17.00.10  

00  

7  

氧化鋅(鋅白)  
Zinc oxide (zinc white)  

 

28.17.00.20  

 

 

過氧化鋅  
Zinc peroxide  

 

28.17.00.20  

00  

5  

過氧化鋅  
Zinc peroxide  

 

28.18  

 

 

人造鋼玉,不論是否符合化學定義;氧化鋁;氫氧化鋁  
Artificial corundum, whether or not chemically difined; aluminium oxide; aluminium hydroxide.  

 

28.18.10  

 

 

人造鋼玉,不論是否符合化學定義  
Artificial corundum, whether or not chemically defined.  

 

28.18.10.00  

 

 

人造鋼玉,不論是否符合化學定義  
Artificial corundum, whether or not chemically defined  

 

28.18.10.00  

00  

6  

人造鋼玉,不論是否符合化學定義  
Artificial corundum, whether or not chemically defined  

 

28.18.20  

 

 

氧化鋁,人造鋼玉除外  
Aluminium oxide, other than artificial corundum  

 

28.18.20.00  

 

 

氧化鋁,人造鋼玉除外  
Aluminium oxide, other than artificial corundum  

 

28.18.20.00  

00  

4  

氧化鋁,人造鋼玉除外  
Aluminium oxide, other than artificial corundum  

 

28.18.30  

 

 

氫氧化鋁  
Aluminium hydroxide  

 

28.18.30.00  

 

 

氫氧化鋁  
Aluminium hydroxide  

 

28.18.30.00  

00  

2  

氫氧化鋁  
Aluminium hydroxide  

 

28.19  

 

 

氧化鉻及氫氧化鉻  
Chromium oxides and hydroxides  

 

28.19.10  

 

 

三氧化鉻  
Chromium trioxide  

 

28.19.10.00  

 

 

三氧化鉻(鉻酸酐)  
Chromium trioxide  

 

28.19.10.00  

00  

5  

三氧化鉻(鉻酸酐)  
Chromium trioxide (chromic anhydride)  

  553

28.19.90  

 

 

其他  
Other  

 

28.19.90.10  

 

 

其他氧化鉻  
Other chromium oxide  

 

28.19.90.10  

00  

6  

其他氧化鉻  
Other chromium oxide  

 

28.19.90.20  

 

 

氫氧化鉻  
Chromium hydroxide  

 

28.19.90.20  

00  

4  

氫氧化鉻  
Chromium hydroxide  

 

28.20  

 

 

氧化錳  
Manganese oxides  

 

28.20.10  

 

 

二氧化錳  
Manganese dioxide  

 

28.20.10.00  

 

 

二氧化錳  
Manganese dioxide  

 

28.20.10.00  

00  

2  

二氧化錳  
Manganese dioxide  

 

28.20.90  

 

 

其他  
Other  

 

28.20.90.00  

 

 

其他氧化錳  
Other manganese oxide  

 

28.20.90.00  

00  

5  

其他氧化錳  
Other manganese oxide  

 

28.21  

 

 

氧化鐵及氫氧化鐵;土色料,其鐵化合物含量以三氧化二鐵估算之重量比在70%及以上者  
Iron oxides and hydroxides; earth colours containing 70% or more by weight of combined iron evaluated as Fe2O3  

 

28.21.10  

 

 

氧化鐵及氫氧化鐵  
Iron oxides and hydroxides  

 

28.21.10.11  

 

 

氧化鐵,三氧化二鐵含量純度95%及以上者  
Iron oxides, containing 95% or more by weight of Fe2O3  

 

28.21.10.11  

00  

8  

氧化鐵,三氧化二鐵含量純度95﹪及以上者  
Iron oxides, containing 95% or more by weight of Fe2o3  

 

28.21.10.19  

 

 

其他氧化鐵  
Other iron oxides  

 

28.21.10.19  

00  

0  

其他氧化鐵  
Other iron oxides  

 

28.21.10.21  

 

 

氫氧化鐵,三氧化二鐵含量純度95%及以上者  
Iron hydroxide, containing 95% or more by weight of Fe2O3  

 

28.21.10.21  

00  

6  

氫氧化鐵,三氧化二鐵含量純度95﹪及以上者  
Iron hydroxide, containing 95% or more by weight of Fe203  

 

28.21.10.29  

 

 

其他氫氧化鐵  
Other iron hydroxide  

 

28.21.10.29  

00  

8  

其他氫氧化鐵  
Other iron hydroxide  

 

28.21.20  

 

 

土色料  
Earth colours  

 

28.21.20.10  

 

 

土色料,其鐵化合物含量以三氧化二鐵重量在95%以上者  
Earth colours, containing 95% or more by weight of combined iron evaluated as Fe2O3  

 

28.21.20.10  

00  

7  

土色料,其鐵化合物含量以三氧化二鐵重量在95﹪以上者  
Earth colours, containing 95% or more by weight of combined iron evaluated as Fe2o3  

 

28.21.20.90  

 

 

其他土色料  
Other earth colours  

 

28.21.20.90  

00  

0  

其他土色料  
Other earth colours  

 

28.22  

 

 

氧化鈷及氫氧化鈷;工業用氧化鈷  
Cobalt oxides and hydroxides; commercial cobalt oxides  

 

28.22.00  

 

 

氧化鈷及氫氧化鈷;工業用氧化鈷  
Cobalt oxides and hydroxides; commercial cobalt oxides  

 

28.22.00.10  

 

 

氧化鈷(工業用氧化鈷在內)  
Cobalt oxides (including commercial cobalt oxides)  

 

28.22.00.10  

00  

0  

氧化鈷(工業用氧化鈷在內)  
Cobalt oxides (including commercial cobalt oxides)  

 

28.22.00.20  

 

 

氫氧化鈷  
Cobalt hydroxides  

 

28.22.00.20  

00  

8  

氫氧化鈷  
Cobalt hydroxides  

 

28.23  

 

 

氧化鈦  
Titanium oxides  

 

28.23.00  

 

 

氧化鈦  
Titanium oxides  

 

28.23.00.10  

 

 

粗製二氧化鈦粒  
Crude titanium dioxide, in granule form  

 

28.23.00.10  

00  

9  

粗製二氧化鈦粒  
Crude titanium dioxide, in granule form  

 

28.23.00.90  

 

 

其他氧化鈦  
Other titanium oxides  

 

28.23.00.90  

00  

2  

其他氧化鈦  
Other titanium oxides  

 

28.24  

 

 

氧化鉛;紅丹及黃丹  
Lead oxides; red lead and orange lead  

 

28.24.10  

 

 

一氧化鉛(密陀僧,鉛黃)  
Lead monoxide (litharge, massicot)  

 

28.24.10.00  

 

 

一氧化鉛(密陀僧,鉛黃)  
Lead monoxide (litharge, massicot)  

 

28.24.10.00  

00  

8  

一氧化鉛(密陀僧,鉛黃)  
Lead monoxide (litharge, massicot)  

 

28.24.20  

 

 

紅丹及黃丹  
Red lead and orange lead  

 

28.24.20.00  

 

 

紅丹及黃丹  
Red lead and orange lead  

 

28.24.20.00  

00  

6  

紅丹及黃丹  
Red lead and orange lead  

 

28.24.90  

 

 

其他  
Other  

 

28.24.90.00  

 

 

其他氧化鉛  
Other lead oxides  

 

28.24.90.00  

00  

1  

其他氧化鉛  
Other lead oxides  

 

28.25  

 

 

�M(聯氨)及胲(羥胺)及其無機鹽;其他無機鹽基;其他金屬氧化物、氫氧化物及過氧化物  
Hydrazine and hydroxylamine and their inorganic salts; other inorganic bases; other metal oxides, hydroxides and peroxides  

 

28.25.10  

 

 

�M(聯氨)及胲(羥胺)及其無機鹽  
Hydrazine and hydroxylamine and their inorganic salts  

 

28.25.10.00  

 

 

�M(聯氨)及胲(羥胺)及其無機鹽  
Hydrazine and hydroxylamine and their inorganic salts  

 

28.25.10.00  

00  

7  

胼(聯氨)及胲(羥胺)及其無機鹽  
Hydrazine and hydroxylamine and their inorganic salts  

 

28.25.20  

 

 

氧化鋰及氫氧化鋰  
Lithium oxide and hydroxide  

 

28.25.20.10  

 

 

氧化鋰  
Lithium oxide  

 

28.25.20.10  

00  

3  

氧化鋰  
Lithium oxide  

 

28.25.20.20  

 

 

氫氧化鋰  
Lithium hydroxide  

 

28.25.20.20  

00  

1  

氫氧化鋰  
Lithium hydroxide  

 

28.25.30  

 

 

氧化釩及氫氧化釩  
Vanadium oxides and hydroxides  

 

28.25.30.11  

 

 

五氧化二釩  
Vanadium pentoxides  

 

28.25.30.11  

00  

0  

五氧化二釩  
Vanadium pentoxides  

 

28.25.30.19  

 

 

其他氧化釩  
Other vanadium oxides  

 

28.25.30.19  

00  

2  

其他氧化釩  
Other vanadium oxides  

 

28.25.30.20  

 

 

氫氧化釩  
Vanadium hydroxides  

 

28.25.30.20  

00  

9  

氫氧化釩  
Vanadium hydroxides  

 

28.25.40  

 

 

氧化鎳及氫氧化鎳  
Nickel oxides and hydroxides  

 

28.25.40.10  

 

 

氧化鎳  
Nickel oxides  

 

28.25.40.10  

00  

9  

氧化鎳  
Nickel oxides  

 

28.25.40.20  

 

 

氫氧化鎳  
Nickel hydroxides  

 

28.25.40.20  

00  

7  

氫氧化鎳  
Nickel hydroxides  

 

28.25.50  

 

 

氧化銅及氫氧化銅  
Copper oxides and hydroxides  

 

28.25.50.10  

 

 

氧化銅(包括氧化亞銅)  
Copper oxides (including cuprous oxide)  

 

28.25.50.10  

00  

6  

氧化銅(包括氧化亞銅)  
Copper oxides (including cuprous oxide)  

 

28.25.50.20  

 

 

氫氧化銅  
Copper hydroxides  

 

28.25.50.20  

00  

4  

氫氧化銅  
Copper hydroxides  

 

28.25.60  

 

 

氧化鍺及二氧化鋯  
Germanium oxides and zirconium dioxide  

 

28.25.60.10  

 

 

氧化鍺  
Germanium oxides  

 

28.25.60.10  

00  

4  

氧化鍺  
Germanium oxides  

 

28.25.60.20  

 

 

二氧化鋯  
Zirconium dioxide  

 

28.25.60.20  

00  

2  

二氧化鋯  
Zirconium dioxide  

 

28.25.70  

 

 

氧化鉬及氫氧化鉬  
Molybdenum oxides and hydroxides  

 

28.25.70.10  

 

 

氧化鉬  
Molybdenum oxides  

 

28.25.70.10  

00  

2  

氧化鉬  
Molybdenum oxides  

 

28.25.70.20  

 

 

氫氧化鉬  
Molybdenum hydroxides  

 

28.25.70.20  

00  

0  

氫氧化鉬  
Molybdenum hydroxides  

 

28.25.80  

 

 

氧化銻  
Antimony oxides  

 

28.25.80.00  

 

 

氧化銻  
Antimony oxides  

 

28.25.80.00  

00  

2  

氧化銻  
Antimony oxides  

 

28.25.90  

 

 

其他  
Other  

 

28.25.90.20  

 

 

氧化鎘  
Cadmium oxides  

 

28.25.90.20  

00  

6  

氧化鎘  
Cadmium oxides  

  553

28.25.90.30  

 

 

氧化錫(氧化亞錫及二氧化錫)  
Tin oxides (stannous oxides and stannic oxide)  

 

28.25.90.30  

00  

4  

氧化錫(氧化亞錫及二氧化錫)  
Tin oxides (stannous oxides and stannic oxide)  

 

28.25.90.90  

 

 

其他無機鹽基及其他金屬氧化物、氫氧化物及過氧化物  
Other inorganic bases and inorganic metal oxides, hydroxides and peroxides  

 

28.25.90.90  

00  

1  

其他無機鹽基及其他金屬氧化物、氫氧化物及過氧化物  
Other inorganic bases and inorganic metal oxides, hydroxides and peroxides  

 

28.26  

 

 

氟化物;氟矽酸鹽,氟鋁酸鹽及其他氟錯鹽類  
Fluorides; flurosilicates, fluoroaluminates and other complex fluorine salts  

 

28.26.1  

 

 

-氟化物︰  
-Fluorides:  

 

28.26.11  

 

 

銨或鈉之氟化物  
Of ammonium or of sodium  

 

28.26.11.10  

 

 

氟化銨  
Ammonium fluoride  

 

28.26.11.10  

00  

3  

氟化銨  
Ammonium fluoride  

 

28.26.11.20  

 

 

氟化鈉  
Sodium fluoride  

 

28.26.11.20  

00  

1  

氟化鈉  
Sodium fluoride  

 

28.26.12  

 

 

鋁之氟化物  
Of aluminium  

 

28.26.12.00  

 

 

鋁之氟化物  
Fluorides of aluminium  

 

28.26.12.00  

00  

4  

鋁之氟化物  
Fluorides of aluminium  

 

28.26.19  

 

 

其他  
Other  

 

28.26.19.00  

 

 

其他氟化物  
Other fluorides  

 

28.26.19.00  

00  

7  

其他氟化物  
Other fluorides  

 

28.26.20  

 

 

鈉或鉀之氟矽酸鹽類  
Fluorosilicates of sodium or of potassium  

 

28.26.20.10  

 

 

氟矽酸鈉  
Sodium fluorosilicate  

 

28.26.20.10  

00  

2  

氟矽酸鈉  
Sodium fluorosilicate  

 

28.26.20.20  

 

 

氟矽酸鉀  
Potassium fluorosilicate  

 

28.26.20.20  

00  

0  

氟矽酸鉀  
Potassium fluorosilicate  

 

28.26.30  

 

 

六氟鋁酸鈉(合成冰晶石)  
Sodium hexafluoroaluminate (synthetic cryolite)  

 

28.26.30.00  

 

 

六氟鋁酸鈉(合成冰晶石)  
Sodium hexafluoroaluminate (synthetic cryolite)  

 

28.26.30.00  

00  

2  

六氟鋁酸鈉(合成冰晶石)  
Sodium hexafluoroaluminate (synthetic cryolite)  

 

28.26.90  

 

 

其他  
Other  

 

28.26.90.00  

 

 

其他氟矽酸鹽、氟鋁酸鹽及氟錯鹽  
Other fluorosilicates, fluoroaluminates and other complex fluorine salts  

 

28.26.90.00  

00  

9  

其他氟矽酸鹽、氟鋁酸鹽及氟錯鹽  
Other fluorosilicates, fluoroaluminates and other complex fluorine salts  

 

28.27  

 

 

氯化物、氧氯化物、氫氧氯化物;溴化物及氧溴化物;碘化物及氧碘化物  
Chlorides, chloride oxides and chloride hydroxides; bromides and bromide oxides; iodides and iodide oxides  

 

28.27.10  

 

 

氯化銨  
Ammonium chloride  

 

28.27.10.00  

 

 

氯化銨  
Ammonium chloride  

 

28.27.10.00  

00  

5  

氯化銨  
Ammonium chloride  

 

28.27.20  

 

 

氯化鈣  
Calcium chloride  

 

28.27.20.00  

 

 

氯化鈣  
Calcium chloride  

 

28.27.20.00  

00  

3  

氯化鈣  
Calcium chloride  

 

28.27.3  

 

 

-其他氯化物  
-Other chlorides:  

 

28.27.31  

 

 

鎂之氯化物  
Of magnesium  

 

28.27.31.00  

 

 

鎂之氯化物  
Chlorides of magnesium  

 

28.27.31.00  

00  

0  

鎂之氯化物  
Chlorides of magnesium  

 

28.27.32  

 

 

鋁之氯化物  
Of aluminium  

 

28.27.32.00  

 

 

鋁之氯化物  
Chlorides of aluminium  

 

28.27.32.00  

00  

9  

鋁之氯化物  
Chlorides of aluminium  

 

28.27.33  

 

 

鐵之氯化物  
Of iron  

 

28.27.33.00  

 

 

鐵之氯化物  
Chlorides of iron  

 

28.27.33.00  

00  

8  

鐵之氯化物  
Chlorides of iron  

 

28.27.34  

 

 

鈷之氯化物  
Of cobalt  

 

28.27.34.00  

 

 

鈷之氯化物  
Chlorides of cobalt  

 

28.27.34.00  

00  

7  

鈷之氯化物  
Chlorides of cobalt  

 

28.27.35  

 

 

鎳之氯化物  
Of nickel  

 

28.27.35.00  

 

 

鎳之氯化物  
Chlorides of nickel  

 

28.27.35.00  

00  

6  

鎳之氯化物  
Chlorides of nickel  

 

28.27.36  

 

 

鋅之氯化物  
Of zinc  

 

28.27.36.00  

 

 

鋅之氯化物  
Chlorides of zinc  

 

28.27.36.00  

00  

5  

鋅之氯化物  
Chlorides of zinc  

 

28.27.39  

 

 

其他  
Other  

 

28.27.39.10  

 

 

三氯化鈦  
Titanium trichloride  

 

28.27.39.10  

00  

0  

三氯化鈦  
Titanium trichloride  

 

28.27.39.20  

 

 

錫之氯化物  
Chlorides of tin  

 

28.27.39.20  

00  

8  

錫之氯化物  
Chlorides of tin  

 

28.27.39.30  

 

 

鋇之氯化物  
Chlorides of barium  

 

28.27.39.30  

00  

6  

鋇之氯化物  
Chlorides of barium  

 

28.27.39.90  

 

 

其他金屬氯化物(氯化鈉歸列第2501節)  
Other metal chlorides (sodium chloride classified in heading No.25.01)  

 

28.27.39.90  

10  

1  

氯化汞  
Merouric chloride  

 

28.27.39.90  

20  

9  

氯化鎘  
Cadmium chloride  

  553

28.27.39.90  

90  

4  

其他金屬氯化物(氯化鈉歸列2501)  
Other metal chlorides (sodium chloride classified in 2501)  

 

28.27.4  

 

 

-氧氯化物及氫氧氯化物︰  
-Chloride oxides and chloride hydroxides:  

 

28.27.41  

 

 

銅之氧氯化物及氫氧氯化物  
Of copper  

 

28.27.41.00  

 

 

銅之氧氯化物及氫氧氯化物  
Chloride oxides and chloride hydroxides of copper  

 

28.27.41.00  

00  

8  

銅之氧氯化物及氫氧氯化物  
Chloride oxides and chloride hydroxides of copper  

 

28.27.49  

 

 

其他  
Other  

 

28.27.49.00  

 

 

其他金屬之氧氯化物及氫氧氯化物  
Other chloride oxides and oxychloride hydroxides of metal  

 

28.27.49.00  

00  

0  

其他金屬之氧氯化物及氫氧氯化物  
Other chloride oxides and oxychloride hydroxides of metal  

 

28.27.5  

 

 

-溴化物及氧溴化物︰  
-Bromides and bromide oxides:  

 

28.27.51  

 

 

鈉或鉀之溴化物  
Bromides of sodiums or of potassium  

 

28.27.51.10  

 

 

溴化鉀  
Potassium bromide  

 

28.27.51.10  

00  

3  

溴化鉀  
Potassium bromide  

 

28.27.51.20  

 

 

溴化鈉  
Sodium bromide  

 

28.27.51.20  

00  

1  

溴化鈉  
Sodium bromide  

 

28.27.59  

 

 

其他  
Other  

 

28.27.59.00  

 

 

其他金屬之溴化物及氧溴化物  
Other bromides and bromide oxides of metal  

 

28.27.59.00  

00  

7  

其他金屬之溴化物及氧溴化物  
Other bromides and bromide oxides of metal  

 

28.27.60  

 

 

碘化物及氧碘化物  
Iodides and iodide oxides  

 

28.27.60.10  

 

 

金屬碘化物  
Iodides of metal  

 

28.27.60.10  

00  

2  

金屬碘化物  
Iodides of metal  

 

28.27.60.20  

 

 

金屬氧碘化物  
Iodide oxides of metal  

 

28.27.60.20  

00  

0  

金屬氧碘化物  
Iodide oxides of metal  

 

28.28  

 

 

次氯酸鹽;工業用次氯酸鈣;亞氯酸鹽;次溴酸鹽  
Hypochlorites; commercial calcium hypochlorite; chlorites; hypobromites  

 

28.28.10  

 

 

工業用次氯酸鈣及其他次氯酸鈣  
Commercial calcium hypochlorite and other calcium hypochlorites  

 

28.28.10.10  

 

 

漂白粉  
Bleaching powder (chlorinated lime)  

 

28.28.10.10  

00  

2  

漂白粉  
Bleaching powder (chlorinated lime)  

 

28.28.10.20  

 

 

漂白粉精  
Bleaching powder (concentrated)  

 

28.28.10.20  

00  

0  

漂白粉精  
Bleaching powder (concentrated)  

 

28.28.10.90  

 

 

其他次氯酸鈣及工業用次氯酸鈣  
Other calcium hypochlorite and commercial calcium hypochlorite  

 

28.28.10.90  

00  

5  

其他次氯酸鈣及工業用次氯酸鈣  
Other calcium hypochlorite and commercial calcium hypochlorite  

 

28.28.90  

 

 

其他  
Other  

 

28.28.90.10  

 

 

次溴酸鹽  
Hypobromites  

 

28.28.90.10  

00  

5  

次溴酸鹽  
Hypobromites  

 

28.28.90.90  

 

 

其他次氯酸鹽,亞氯酸鹽  
Other hypochlorites, chlorites  

 

28.28.90.90  

00  

8  

其他次氯酸鹽,亞氯酸鹽  
Other hypochlorites, chlorites  

 

28.29  

 

 

氯酸鹽及過氯酸鹽;溴酸鹽及過溴酸鹽;碘酸鹽及過碘酸鹽  
Chlorates and perchlorates; bromates and perbromates; iodates and periodates  

 

28.29.1  

 

 

-氯酸鹽︰  
-Chlorates:  

 

28.29.11  

 

 

鈉之氯酸鹽  
Of sodium  

 

28.29.11.00  

 

 

氯酸鈉  
Sodium chlorate  

 

28.29.11.00  

00  

2  

氯酸鈉  
Sodium chlorate  

 

28.29.19  

 

 

其他  
Other  

 

28.29.19.10  

 

 

氯酸鉀  
Potassium chlorate  

 

28.29.19.10  

00  

2  

氯酸鉀  
Potassium chlorate  

 

28.29.19.90  

 

 

其他氯酸鹽  
Other chlorates  

 

28.29.19.90  

00  

5  

其他氯酸鹽  
Other chlorates  

 

28.29.90  

 

 

其他  
Other  

 

28.29.90.10  

 

 

過氯酸鹽  
Perchlorates  

 

28.29.90.10  

10  

2  

過氯酸鉀  
Potassium perchlorate  

 

28.29.90.10  

90  

5  

其他過氯酸鹽  
Other perchlorates  

 

28.29.90.20  

 

 

溴酸鹽及過溴酸鹽  
Bromates and perbromates  

 

28.29.90.20  

00  

2  

溴酸鹽及過溴酸鹽  
Bromates and perbromates  

 

28.29.90.30  

 

 

碘酸鹽及過碘酸鹽  
Iodates and periodates  

 

28.29.90.30  

00  

0  

碘酸鹽及過碘酸鹽  
Iodates and periodates  

 

28.30  

 

 

硫化物;多硫化物,不論是否符合化學定義者  
Sulphides; polysulphides  

 

28.30.10  

 

 

硫化鈉  
Sodium sulphides  

 

28.30.10.00  

 

 

硫化鈉  
Sodium sulphides  

 

28.30.10.00  

00  

0  

硫化鈉  
Sodium sulphides  

 

28.30.20  

 

 

硫化鋅  
Zinc sulphide  

 

28.30.20.00  

 

 

硫化鋅  
Zinc sulphide  

 

28.30.20.00  

00  

8  

硫化鋅  
Zinc sulphide  

 

28.30.30  

 

 

硫化鎘  
Cadmium sulphide  

 

28.30.30.00  

 

 

硫化鎘  
Cadmium sulphide  

 

28.30.30.00  

00  

6  

硫化鎘  
Cadmium sulphide  

  553

28.30.90  

 

 

其他  
Other  

 

28.30.90.00  

 

 

其他硫化物;多硫化物,不論是否符合化學定義者  
Other sulphides; polysulphides, whether or not chemically defined  

 

28.30.90.00  

10  

1  

次硫化鎳  
Trinickel disulfide  

  111

28.30.90.00  

90  

4  

其他硫化物;多硫化物,不論是否符合化學定義者  
Other sulphides; polysulphides, whether or not chemically defined  

 

28.31  

 

 

二亞硫磺酸鹽及硫氧酸鹽  
Dithionites and sulphoxylates  

 

28.31.10  

 

 

鈉之二亞硫磺酸鹽及硫氧酸鹽  
Of sodium  

 

28.31.10.10  

 

 

二亞硫磺酸鈉(保險粉)  
Sodium dithionite  

 

28.31.10.10  

00  

7  

二亞硫磺酸鈉(保險粉)  
Sodium dithionite  

 

28.31.10.20  

 

 

硫氧酸鈉  
Sodium sulphoxylate  

 

28.31.10.20  

00  

5  

硫氧酸鈉  
Sodium sulphoxylate  

 

28.31.90  

 

 

其他  
Other  

 

28.31.90.00  

 

 

其他二亞硫磺酸鹽及硫氧酸鹽  
Other dithionites, sulphoxylates  

 

28.31.90.00  

00  

2  

其他二亞硫磺酸鹽及硫氧酸鹽  
Other dithionites, sulphoxylates  

 

28.32  

 

 

亞硫酸鹽;硫代硫酸鹽  
Sulphites; thiosulphates  

 

28.32.10  

 

 

亞硫酸鈉  
Sodium sulphite  

 

28.32.10.00  

 

 

亞硫酸鈉  
Sodium sulphite  

 

28.32.10.00  

00  

8  

亞硫酸鈉  
Sodium sulphite  

 

28.32.20  

 

 

其他亞硫酸鹽  
Other sulphites  

 

28.32.20.00  

 

 

其他亞硫酸鹽  
Other sulphites  

 

28.32.20.00  

00  

6  

其他亞硫酸鹽  
Other sulphites  

 

28.32.30  

 

 

硫代硫酸鹽  
Thiosulphates  

 

28.32.30.10  

 

 

硫代硫酸鈉  
Sodium thiosulphate  

 

28.32.30.10  

00  

2  

硫代硫酸鈉  
Sodium thiosulphate  

 

28.32.30.90  

 

 

其他硫代硫酸鹽  
Other thiosulphates  

 

28.32.30.90  

00  

5  

其他硫代硫酸鹽  
Other thiosulphates  

 

28.33  

 

 

硫酸鹽;礬;過氧硫酸鹽(過硫酸鹽)  
Sulphates; alums; peroxosulphates (persulphates)  

 

28.33.1  

 

 

-硫酸鈉︰  
-Sodium sulphates:  

 

28.33.11  

 

 

硫酸二鈉  
Disodium sulphate  

 

28.33.11.00  

 

 

硫酸二鈉  
Disodium sulphate  

 

28.33.11.00  

00  

6  

硫酸二鈉  
Disodium sulphate  

 

28.33.19  

 

 

其他  
Other  

 

28.33.19.00  

 

 

其他硫酸鈉  
Other sodium sulphates  

 

28.33.19.00  

00  

8  

其他硫酸鈉  
Other sodium sulphates  

 

28.33.2  

 

 

-其他硫酸鹽︰  
-Other sulphates:  

 

28.33.21  

 

 

鎂之硫酸鹽  
Of maganesium  

 

28.33.21.00  

 

 

鎂之硫酸鹽  
Sulphates of maganesium  

 

28.33.21.00  

00  

4  

鎂之硫酸鹽  
Sulphates of maganesium  

 

28.33.22  

 

 

鋁之硫酸鹽  
Of aluminium  

 

28.33.22.00  

 

 

鋁之硫酸鹽  
Sulphates of aluminium  

 

28.33.22.00  

00  

3  

鋁之硫酸鹽  
Sulphates of aluminium  

 

28.33.23  

 

 

鉻之硫酸鹽  
Of chromium  

 

28.33.23.00  

 

 

鉻之硫酸鹽  
Sulphates of chromium  

 

28.33.23.00  

00  

2  

鉻之硫酸鹽  
Sulphates of chromium  

 

28.33.24  

 

 

鎳之硫酸鹽  
Of nickel  

 

28.33.24.00  

 

 

鎳之硫酸鹽  
Sulphates of nickel  

 

28.33.24.00  

00  

1  

鎳之硫酸鹽  
Sulphates of nickel  

 

28.33.25  

 

 

銅之硫酸鹽  
Of copper  

 

28.33.25.00  

 

 

銅之硫酸鹽  
Sulphates of copper  

 

28.33.25.00  

00  

0  

銅之硫酸鹽  
Sulphates of copper  

 

28.33.26  

 

 

鋅之硫酸鹽  
Of zinc  

 

28.33.26.00  

 

 

鋅之硫酸鹽  
Sulphates of zinc  

 

28.33.26.00  

00  

9  

鋅之硫酸鹽  
Sulphates of zinc  

 

28.33.27  

 

 

鋇之硫酸鹽  
Of barium  

 

28.33.27.00  

 

 

鋇之硫酸鹽  
Sulphates of barium  

 

28.33.27.00  

00  

8  

鋇之硫酸鹽  
Sulphates of barium  

 

28.33.29  

 

 

其他  
Other  

 

28.33.29.10  

 

 

硫酸鐵  
Ferric sulphate  

 

28.33.29.10  

00  

4  

硫酸鐵  
Ferric sulphate  

 

28.33.29.20  

 

 

三鹽基硫酸鉛  
Tribasic lead sulphate  

 

28.33.29.20  

00  

2  

三鹽基硫酸鉛  
Tribasic lead sulphate  

 

28.33.29.90  

 

 

其他硫酸鹽  
Other sulphates  

 

28.33.29.90  

10  

5  

硫酸鎘  
Cadmium sulphate  

  553

28.33.29.90  

90  

8  

其他硫酸鹽  
Other sulphates  

 

28.33.30  

 

 

礬  
Alums  

 

28.33.30.10  

 

 

鉻礬  
Chromium alums  

 

28.33.30.10  

00  

1  

鉻礬  
Chromium alums  

 

28.33.30.90  

 

 

其他礬  
Other alums  

 

28.33.30.90  

00  

4  

其他礬  
Other alums  

 

28.33.40  

 

 

過氧硫酸鹽(過硫酸鹽)  
Peroxosulphates (persulphates)  

 

28.33.40.00  

 

 

過氧硫酸鹽(過硫酸鹽)  
Peroxosulphates (persulphates)  

 

28.33.40.00  

00  

1  

過氧硫酸鹽(過硫酸鹽)  
Peroxosulphates (persulphates)  

 

28.34  

 

 

亞硝酸鹽;硝酸鹽  
Nitrites; nitrates  

 

28.34.10  

 

 

亞硝酸鹽  
Nitrites  

 

28.34.10.10  

 

 

亞硝酸鈉  
Sodium nitrite  

 

28.34.10.10  

00  

4  

亞硝酸鈉  
Sodium nitrite  

 

28.34.10.90  

 

 

其他亞硝酸鹽  
Other nitrites  

 

28.34.10.90  

00  

7  

其他亞硝酸鹽  
Other nitrites  

 

28.34.2  

 

 

-硝酸鹽︰  
-Nitrates:  

 

28.34.21  

 

 

鉀之硝酸鹽  
Of potassium  

 

28.34.21.00  

 

 

鉀之硝酸鹽  
Nitrates of potassium  

 

28.34.21.00  

00  

3  

鉀之硝酸鹽  
Nitrates of potassium  

 

28.34.29  

 

 

其他  
Other  

 

28.34.29.10  

 

 

硝酸鋁  
Aluminium nitrate  

 

28.34.29.10  

00  

3  

硝酸鋁  
Aluminium nitrate  

 

28.34.29.20  

 

 

鉍之硝酸鹽  
Nitrates of bismuth  

 

28.34.29.20  

00  

1  

鉍之硝酸鹽  
Nitrates of bismuth  

 

28.34.29.90  

 

 

其他硝酸鹽  
Other nitrates  

 

28.34.29.90  

10  

4  

硝酸鎘  
Cadmium nitrate  

  553

28.34.29.90  

90  

7  

其他硝酸鹽  
Other nitrates  

 

28.35  

 

 

次磷酸鹽、亞磷酸鹽及磷酸鹽;聚磷酸鹽,不論是否符合化學定義者  
Phosphinates (hypophosphites), phosphonates (phosphites), phosphates and polyphosphates, whether or not chemically defined  

 

28.35.10  

 

 

次磷酸鹽及亞磷酸鹽  
Phosphinates (hypophosphites) and phosphonates (phosphites)  

 

28.35.10.10  

 

 

次磷酸鹽  
Phosphinates (hypophosphites)  

 

28.35.10.10  

00  

3  

次磷酸鹽  
Phosphinates (hypophosphites)  

 

28.35.10.21  

 

 

二鹽基性亞磷酸鉛  
Dibasic lead phosphite  

 

28.35.10.21  

00  

0  

二鹽基性亞磷酸鉛  
Dibasic lead phosphite  

 

28.35.10.29  

 

 

其他亞磷酸鹽  
Other phosphonates (phosphites)  

 

28.35.10.29  

00  

2  

其他亞磷酸鹽  
Other phosphonates (phosphites)  

 

28.35.22  

 

 

一或二鈉之磷酸鹽  
Of mono- or disodium  

 

28.35.22.00  

 

 

一或二鈉之磷酸鹽  
Phosphate of mono- or disodium  

 

28.35.22.00  

00  

1  

一或二鈉之磷酸鹽  
Phosphate of mono- or disodium  

 

28.35.23  

 

 

三鈉之磷酸鹽  
Of trisodium  

 

28.35.23.00  

 

 

三鈉之磷酸鹽  
Phosphate of trisodium  

 

28.35.23.00  

00  

0  

三鈉之磷酸鹽  
Phosphate of trisodium  

 

28.35.24  

 

 

鉀之磷酸鹽  
Of potassium  

 

28.35.24.00  

 

 

鉀之磷酸鹽  
Phosphates of potassium  

 

28.35.24.00  

00  

9  

鉀之磷酸鹽  
Phosphates of potassium  

 

28.35.25  

 

 

磷酸氫鈣(磷酸二鈣)  
Calcium hydrogenorthophosphate ("dicalcium phosphate")  

 

28.35.25.00  

 

 

磷酸氫鈣(磷酸二鈣)  
Calcium hydrogenorthophosphate ("dicalcium phosphate")  

 

28.35.25.00  

00  

8  

磷酸氫鈣(磷酸二鈣)  
Calcium hydrogenorthophosphate ("dicalcium phosphate")  

 

28.35.26  

 

 

其他鈣之磷酸鹽  
Other phosphates of calcium  

 

28.35.26.10  

 

 

去氟磷酸鈣(飼料用)  
Deflourinated calcium phosphate (for fodder use)  

 

28.35.26.10  

00  

5  

去氟磷酸鈣(飼料用)  
Deflourinated calcium phosphate (for fodder use)  

 

28.35.26.90  

 

 

其他鈣之磷酸鹽  
Other phosphates of calcium  

 

28.35.26.90  

10  

6  

鈣之磷酸鹽(飼料用)  
Phosphates of calcium (for fodder use)  

 

28.35.26.90  

90  

9  

其他鈣之磷酸鹽  
Other phosphates of calcium  

 

28.35.29  

 

 

其他  
Other  

 

28.35.29.10  

 

 

三銨之磷酸鹽  
Phosphates of triammonium  

 

28.35.29.10  

00  

2  

三銨之磷酸鹽  
Phosphates of triammonium  

 

28.35.29.90  

 

 

其他磷酸鹽  
Other phosphates  

 

28.35.29.90  

00  

5  

其他磷酸鹽  
Other phosphates  

 

28.35.3  

 

 

-聚磷酸鹽︰  
-Polyphosphates:  

 

28.35.31  

 

 

三磷酸鈉(三聚磷酸鈉)  
Sodium triphosphate (sodium tripolyphosphate)  

 

28.35.31.00  

 

 

三磷酸納(三聚磷酸納),不論是否符合化學定義者  
Sodium triphosphate ( sodium tripolyphosphate), whether or not chemically defined  

 

28.35.31.00  

00  

0  

三磷酸鈉(三聚磷酸鈉),不論是否符合化學定義者  
Sodium triphosphate ( sodium tripolyphosphate), whether or not chemically defined  

 

28.35.39  

 

 

其他  
Other  

 

28.35.39.00  

 

 

其他聚磷酸鹽,不論是否符合化學定義者  
Other polyphosphates, whether or not chemically defined  

 

28.35.39.00  

00  

2  

其他聚磷酸鹽,不論是否符合化學定義者  
Other polyphosphates, whether or not chemically defined  

 

28.36  

 

 

碳酸鹽;過氧碳酸鹽(過碳酸鹽);含氨基甲酸銨之工業用碳酸銨  
Carbonates; peroxocarbonates (percarbonates); commercial ammonium carbonate contaning ammonium carbamate  

 

28.36.10  

 

 

工業用碳酸銨及其他碳酸銨  
Commercial ammonium carbonate and other ammonium carbonates  

 

28.36.10.00  

 

 

工業用碳酸銨及其他碳酸銨  
Commercial ammonium corbonate and other ammonium carbonates  

 

28.36.10.00  

00  

4  

工業用碳酸銨及其他碳酸銨  
Commercial ammonium corbonate and other ammonium carbonates  

 

28.36.20  

 

 

碳酸鈉(純鹼)  
Disodium carbonate  

 

28.36.20.10  

 

 

晶鹼  
Soda crystal (washing soda)  

 

28.36.20.10  

00  

0  

晶鹼  
Soda crystal (washing soda)  

 

28.36.20.90  

 

 

碳酸納(純鹼)  
Disodium carbonate  

 

28.36.20.90  

00  

3  

碳酸鈉(純鹼)  
Disodium carbonate  

 

28.36.30  

 

 

碳酸氫鈉  
Sodium hydrogencarbonate (sodium bicarbonate)  

 

28.36.30.00  

 

 

碳酸氫鈉(小蘇打)  
Sodium hydrogencarbonate (sodium bicarbonate)  

 

28.36.30.00  

00  

0  

碳酸氫鈉(小蘇打)  
Sodium hydrogencarbonate (sodium bicarbonate)  

 

28.36.40  

 

 

碳酸鉀  
Potassium carbonates  

 

28.36.40.00  

 

 

碳酸鉀  
Potassium carbonates  

 

28.36.40.00  

00  

8  

碳酸鉀  
Potassium carbonates  

 

28.36.50  

 

 

碳酸鈣  
Calcium carbonate  

 

28.36.50.00  

 

 

碳酸鈣  
Calcium carbonate  

 

28.36.50.00  

00  

5  

碳酸鈣  
Calcium carbonate  

 

28.36.60  

 

 

碳酸鋇  
Barium carbonate  

 

28.36.60.00  

 

 

碳酸鋇  
Barium carbonate  

 

28.36.60.00  

00  

3  

碳酸鋇  
Barium carbonate  

 

28.36.70  

 

 

碳酸鉛  
Lead carbonate  

 

28.36.70.00  

 

 

碳酸鉛  
Lead carbonate  

 

28.36.70.00  

00  

1  

碳酸鉛  
Lead carbonate  

 

28.36.9  

 

 

-其他︰  
-Other:  

 

28.36.91  

 

 

碳酸鋰  
Lithium carbonates  

 

28.36.91.00  

 

 

碳酸鋰  
Lithium carbonates  

 

28.36.91.00  

00  

6  

碳酸鋰  
Lithium carbonates  

 

28.36.92  

 

 

碳酸鍶  
Strontium carbonate  

 

28.36.92.00  

 

 

碳酸鍶  
Strontium carbonate  

 

28.36.92.00  

00  

5  

碳酸鍶  
Strontium carbonate  

 

28.36.99  

 

 

其他  
Other  

 

28.36.99.20  

 

 

碳酸鎂(輕碳酸鎂、重碳酸鎂及鎂白在內)  
Magnesium carbonate (including light magnesium carbonate, heavy magnesium carbonate and magnesia alba)  

 

28.36.99.20  

00  

4  

碳酸鎂(輕碳酸鎂、重碳酸鎂及鎂白在內)  
Magnesium carbonate (including light magnesium carbonate, heavy magnesium carbonate and magnesia alba)  

 

28.36.99.30  

 

 

碳酸鉍  
Bismuth carbonate  

 

28.36.99.30  

00  

2  

碳酸鉍  
Bismuth carbonate  

 

28.36.99.90  

 

 

其他碳酸鹽及過碳酸鹽  
Other carbonates and percarbonates  

 

28.36.99.90  

10  

7  

碳酸鎘  
Cadmium carbonate  

  553

28.36.99.90  

90  

0  

其他碳酸鹽及過碳酸鹽  
Other carbonates and percarbonates  

 

28.37  

 

 

氰化物,氧氰化物及氰錯離子化合物  
Cyanides, cyanide oxides and complex cyanides  

 

28.37.1  

 

 

-氰化物及氧氰化物︰  
-Cyanides and cyanide oxides:  

 

28.37.11  

 

 

鈉之氰化物及氧氰化物  
Of sodium  

 

28.37.11.10  

 

 

氰化鈉  
Sodium cyanide  

 

28.37.11.10  

00  

0  

氰化鈉  
Sodium cyanide  

  553

28.37.11.20  

 

 

氧氰化鈉  
Sodium cyanide oxide  

 

28.37.11.20  

00  

8  

氧氰化鈉  
Sodium cyanide oxide  

 

28.37.19  

 

 

其他  
Other  

 

28.37.19.10  

 

 

氰化鉀  
Potassium cyanide  

 

28.37.19.10  

00  

2  

氰化鉀  
Potassium cyanide  

  553

28.37.19.90  

 

 

其他氰化物及氧氰化物  
Other cyanides and cyanide oxides  

 

28.37.19.90  

00  

5  

其他氰化物及氧氰化物  
Other cyanides and cyanide oxides  

  553

28.37.20  

 

 

氰錯離子化合物  
Complex cyanides  

 

28.37.20.00  

 

 

氰錯離子化合物  
Complex cyanides  

 

28.37.20.00  

10  

9  

氰化銅鈉  
Copper sodium cyanide  

  553

28.37.20.00  

90  

2  

其他氰錯離子化合物  
Other complex cyanides  

 

28.38  

 

 

雷酸鹽,氰酸鹽及硫氰酸鹽  
Fulminates, cyanates and thiocyanates  

 

28.38.00  

 

 

雷酸鹽,氰酸鹽及硫氰酸鹽  
Fulminates, cyanates and thiocyanates  

 

28.38.00.00  

 

 

雷酸鹽,氰酸鹽及硫氰酸鹽  
Fulminates, cyanates and thiocyanates  

 

28.38.00.00  

10  

2  

雷酸汞  
Mercuric fulminate  

  301

28.38.00.00  

21  

9  

氰酸銨  
Ammonium cyanate  

 

28.38.00.00  

22  

8  

氰酸鉀  
Potassium cyanate  

 

28.38.00.00  

23  

7  

氰酸鈉  
Sodium cyanate  

 

28.38.00.00  

30  

8  

硫代氰酸鉀  
Potassium thiocyanate  

 

28.38.00.00  

90  

5  

其他雷酸鹽,氰酸鹽及硫代氰酸鹽  
Other fulminates, cyanates and thiocyanates  

 

28.39  

 

 

矽酸鹽;工業用��金屬矽酸鹽  
Silicates; commercial alkali metal silicates  

 

28.39.1  

 

 

-鈉之矽酸鹽︰  
-Of sodium:  

 

28.39.11  

 

 

偏矽酸鈉  
Sodium metasilicates  

 

28.39.11.00  

 

 

偏矽酸鈉  
Sodium metasilicates  

 

28.39.11.00  

00  

0  

偏矽酸鈉  
Sodium metasilicates  

 

28.39.19  

 

 

其他  
Other  

 

28.39.19.10  

 

 

矽酸鈉(水玻璃)  
Sodium silicates (water glass)  

 

28.39.19.10  

00  

0  

矽酸鈉(水玻璃)  
Sodium silicates (water glass)  

 

28.39.19.90  

 

 

其他鈉之矽酸鹽  
Other silicates of sodium  

 

28.39.19.90  

00  

3  

其他鈉之矽酸鹽  
Other silicates of sodium  

 

28.39.20  

 

 

鉀之矽酸鹽  
Of potassium  

 

28.39.20.00  

 

 

鉀之矽酸鹽  
Silicates of potassium  

 

28.39.20.00  

00  

9  

鉀之矽酸鹽  
Silicates of potassium  

 

28.39.90  

 

 

其他  
Other  

 

28.39.90.10  

 

 

矽酸鋁  
Aluminium silicate  

 

28.39.90.10  

00  

2  

矽酸鋁  
Aluminium silicate  

 

28.39.90.20  

 

 

矽酸鋯  
Zirconium silicate  

 

28.39.90.20  

00  

0  

矽酸鋯  
Zirconium silicate  

 

28.39.90.30  

 

 

矽酸鎂  
Magnesium silicate  

 

28.39.90.30  

00  

8  

矽酸鎂  
Magnesium silicate  

 

28.39.90.90  

 

 

其他矽酸鹽  
Other silicates  

 

28.39.90.90  

00  

5  

其他矽酸鹽  
Other silicates  

 

28.40  

 

 

硼酸鹽;過氧硼酸鹽(過硼酸鹽)  
Borates; peroxoborates (perborates)  

 

28.40.1  

 

 

-四硼酸二鈉(精製硼砂)︰  
-Disodium tetraborate (refined borax):  

 

28.40.11  

 

 

無水  
Anhydrous  

 

28.40.11.00  

 

 

無水四硼酸二鈉  
Disodium tetraborate, anhydrous  

 

28.40.11.00  

00  

7  

無水四硼酸二鈉  
Disodium tetraborate, anhydrous  

 

28.40.19  

 

 

其他  
Other  

 

28.40.19.00  

 

 

其他四硼酸二鈉  
Other disodium tetraborate  

 

28.40.19.00  

00  

9  

其他四硼酸二鈉  
Other disodium tetraborate  

 

28.40.20  

 

 

其他硼酸鹽  
Other borates  

 

28.40.20.00  

 

 

其他硼酸鹽  
Other borates  

 

28.40.20.00  

00  

6  

其他硼酸鹽  
Other borates  

 

28.40.30  

 

 

過硼酸鹽  
Peroxoborates (perborates)  

 

28.40.30.00  

 

 

過硼酸鹽  
Peroxoborates (perborates)  

 

28.40.30.00  

00  

4  

過硼酸鹽  
Perborates (perborates)  

 

28.41  

 

 

氧金屬或過氧金屬酸鹽  
Salts of oxometallic or peroxometallic acids  

 

28.41.10  

 

 

鋁酸鹽  
Aluminates  

 

28.41.10.00  

 

 

鋁酸鹽  
Aluminates  

 

28.41.10.00  

00  

7  

鋁酸鹽  
Aluminates  

 

28.41.20  

 

 

鋅或鉛之鉻酸鹽  
Chromates of zinc or of lead  

 

28.41.20.10  

 

 

鉻酸鋅  
Zinc chromate  

 

28.41.20.10  

00  

3  

鉻酸鋅  
Zinc chromate  

  553

28.41.20.20  

 

 

鉻酸鉛  
Lead chromate  

 

28.41.20.20  

00  

1  

鉻酸鉛  
Lead chromate  

  553

28.41.30  

 

 

二鉻酸鈉  
Sodium dichromate  

 

28.41.30.00  

 

 

二鉻酸鈉  
Sodium dichromate  

 

28.41.30.00  

00  

3  

二鉻酸鈉  
Sodium dichromate  

  553

28.41.50  

 

 

其他鉻酸鹽及重鉻酸鹽;過氧鉻酸鹽  
Other chromates and dichromates; peroxochromates  

 

28.41.50.10  

 

 

二鉻酸鉀  
Potassium dichromate  

 

28.41.50.10  

00  

6  

二鉻酸鉀  
Potassium dichromate  

  553

28.41.50.90  

 

 

其他鉻酸鹽及重鉻酸鹽;過氧鉻酸鹽  
Other chromates and dichromates; peroxochromates  

 

28.41.50.90  

00  

9  

其他鉻酸鹽及重鉻酸鹽;過氧鉻酸鹽  
Other chromates and dichromates; peroxochromates  

  553

28.41.6  

 

 

-亞錳酸鹽、錳酸鹽及過錳酸鹽︰  
-Manganites, manganates and permanganates:  

 

28.41.61  

 

 

過錳酸鉀  
Potassium permanganate  

 

28.41.61.00  

 

 

過錳酸鉀  
Potassium permanganate  

 

28.41.61.00  

00  

5  

過錳酸鉀  
Potassium permanganate  

 

28.41.69  

 

 

其他  
Other  

 

28.41.69.00  

 

 

亞錳酸鹽、錳酸鹽及其他過錳酸鹽  
Manganites, manganates and other permanganates  

 

28.41.69.00  

00  

7  

亞錳酸鹽,錳酸鹽及其他過錳酸鹽  
Manganites, manganates and other permanganates  

 

28.41.70  

 

 

鉬酸鹽  
Molybdates  

 

28.41.70.00  

 

 

鉬酸鹽  
Molybdates  

 

28.41.70.00  

00  

4  

鉬酸鹽  
Molybdates  

 

28.41.80  

 

 

鎢酸鹽  
Tungstates (wolframates)  

 

28.41.80.00  

 

 

鎢酸鹽  
Tungstates (wolframates)  

 

28.41.80.00  

00  

2  

鎢酸鹽  
Tungstates (wolframates)  

 

28.41.90  

 

 

其他  
Other  

 

28.41.90.10  

 

 

鈦酸鋇  
Barium titanate  

 

28.41.90.10  

00  

8  

鈦酸鋇  
Barium titanate  

 

28.41.90.20  

 

 

亞鐵酸鹽及鐵酸鹽  
Ferrates and ferrites  

 

28.41.90.20  

00  

6  

亞鐵酸鹽及鐵酸鹽  
Ferrates and ferrites  

 

28.41.90.90  

 

 

其他氧金屬或過氧金屬酸鹽  
Other salts of oxometallic or peroxometallic acids  

 

28.41.90.90  

00  

1  

其他氧金屬或過氧金屬酸鹽  
Other salts of oxometallic or peroxometallic acids  

 

28.42  

 

 

其他無機酸或過氧酸之鹽類(包括鋁矽酸鹽水合物,不論是否符合化學定義者),但不包括疊氮化合物  
Other salts of inorganic acids or peroxoacids, (including aluminosilicates whether of not chemically defined), other than azides  

 

28.42.10  

 

 

矽酸複鹽或錯鹽,包括鋁矽酸鹽水合物,不論是否符合化學定義者  
Double or complex silicates, including aluminosilicates whether or not chemically defined  

 

28.42.10.00  

 

 

矽酸複鹽或錯鹽,包括鋁矽酸鹽水合物,不論是否符合化學定義者  
Double or complex silicates, including aluminosilicates whether or not chemically defined  

 

28.42.10.00  

00  

6  

矽酸複鹽或錯鹽,包括鋁矽酸鹽水合物,不論是否符合化學定義者  
Double or complex silicates, including aluminosilicates whether or not chemically defined  

 

28.42.90  

 

 

其他  
Other  

 

28.42.90.10  

 

 

亞砷酸鹽及砷酸鹽  
Arsenites and arsenates  

 

28.42.90.10  

00  

7  

亞砷酸鹽及砷酸鹽  
Arsenites and arsenates  

 

28.42.90.90  

 

 

其他無機酸或過氧酸之鹽類,但不包括疊氮化合物  
Other salts of inorganic acids or peroxoacids excluding azides  

 

28.42.90.90  

00  

0  

其他無機酸或過氧酸之鹽類,但不包括疊氮化合物  
Other salts of inorganic acids or peroxoacids excluding azides  

 

28.43  

 

 

貴金屬之膠體物;貴金屬之無機或有機化合物,不論是否符合化學上定義者;貴金屬汞合金  
Colloidal precious metals; inorganic or organic compounds of precious metals, whether or not chemically defined; amalgams of precious metals  

 

28.43.10  

 

 

貴金屬之膠狀物  
Colloidal precious metals  

 

28.43.10.00  

 

 

貴金屬之膠狀物  
Colloidal precious metals  

 

28.43.10.00  

00  

5  

貴金屬之膠狀物  
Colloidal precious metals  

 

28.43.2  

 

 

-銀之化合物︰  
-Silver compounds:  

 

28.43.21  

 

 

硝酸銀  
Silver nitrate  

 

28.43.21.00  

 

 

硝酸銀  
Silver nitrate  

 

28.43.21.00  

00  

2  

硝酸銀  
Silver nitrate  

 

28.43.29  

 

 

其他  
Other  

 

28.43.29.10  

 

 

氰化銀  
Silver cyanide  

 

28.43.29.10  

00  

2  

氰化銀  
Silver cyanide  

  553

28.43.29.90  

 

 

其他銀之化合物  
Other silver compounds  

 

28.43.29.90  

10  

3  

鉻酸銀  
Silver chromate  

  553

28.43.29.90  

90  

6  

其他銀之化合物  
Other silver compounds  

 

28.43.30  

 

 

金之化合物  
Gold compounds  

 

28.43.30.10  

 

 

金氰化鉀  
Potassium gold cyanide  

 

28.43.30.10  

00  

9  

金氰化鉀  
Potassium gold cyanide  

 

28.43.30.90  

 

 

其他金之化合物  
Other gold compounds  

 

28.43.30.90  

00  

2  

其他金之化合物  
Other gold compounds  

 

28.43.90  

 

 

其他化合物;汞合金(汞齊)  
Other compounds; amalgams  

 

28.43.90.00  

 

 

其他貴金屬化合物;貴金屬汞合金(汞齊)  
Other compounds of precious metals ; amalgams of precious metals  

 

28.43.90.00  

00  

8  

其他貴金屬化合物;貴金屬汞合金(汞齊)  
Other compounds of precious metals ; amalgams of precious metals  

 

28.44  

 

 

放射性化學元素及放射性同位素(包括分裂性及孳生性化學元素及同位素)及其化合物;含有前述產品之混合物及殘渣物  
Radioactive chemical elements and radioactive isotopes (including the fissile or fertile chemical elements and isotopes) and their compounds; mixtures and residues containing these products  

 

28.44.10  

 

 

天然鈾及其化合物;含有天然鈾或天然鈾化合物之合金、分散體(包括瓷金)、陶瓷產品及混合物  
Natural uranium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing natural uranium or natural uranium compounds  

 

28.44.10.10  

 

 

天然鈾及其化合物  
Natural uranium and its compounds  

 

28.44.10.10  

00  

2  

天然鈾及其化合物  
Natural uranium and its compounds  

  581

28.44.10.90  

 

 

含有天然鈾或天然鈾化合物之合金、分散體(包括瓷金)、陶瓷產品及混合物  
Alloys, dispersions (including cermets), ceramic products and mixtures containing natural uranium or natural uranium compounds  

 

28.44.10.90  

00  

5  

含有天然鈾或天然鈾化合物之合金、分散體(包括瓷金)、陶瓷產品及混合物  
Alloys, dispersions (including cermets), ceramic products and mixtures containing natural uranium or natural uranium compounds  

  581

28.44.20  

 

 

濃縮鈾235及其化合物;鈽及化合物;含有濃縮鈾235,鈽或前述產品之化合物之合金、分散體(包括瓷金)、陶瓷產品及混合物  
Uranium enriched in U 235 and its compounds; plutonium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium enriched in U 235, plutonium or compounds of these products  

 

28.44.20.00  

 

 

濃縮鈾二三五及其化合物;鈽及其化合物;含有濃縮鈾二三五,鈽或前述產品之化合物之合金、分散體(包括瓷金)、陶瓷產品及混合物  
Uranium enriched in u 235 and its compounds; plutonium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium enriched in u 235, plutonium or compounds of these products  

 

28.44.20.00  

00  

2  

濃縮鈾235及其化合物;鈽及其化合物;含有濃縮鈾235,鈽或前述產品之化合物之合金、分散體(包括瓷金)、陶瓷產品及混合物  
Uranium enriched in U 235 and its compounds; plutonium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium enriched in U 235, plutonium or compounds of these products  

  581

28.44.30  

 

 

已耗乏鈾235及其化合物;釷及其化合物;含有已耗乏235,釷或前述產品之化合物之合金、分散體(包括瓷金)、陶瓷產品及混合物  
Uranium depleted in U 235 and its compounds; thorium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in U 235, thorium or compounds of these products  

 

28.44.30.00  

 

 

已耗乏鈾二三五及其化合物;釷及其化合物;含有已耗乏鈾二三五,釷或前述產品之化合物之合金、分散體(包括瓷金)、陶瓷產品及混合物  
Uranium depleted in u 235 and its compounds; thorium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in u 235, thorium or compounds of these products  

 

28.44.30.00  

00  

0  

已耗乏鈾235及其化合物;釷及其化合物;含有已耗乏鈾235,釷或前述產品之化合物之合金、分散體(包括瓷金)、陶瓷產品及混合物  
Uranium depleted in U 235 and its compounds; thorium and its compounds; alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in U 235, thorium or compounds of these products  

  581

28.44.40  

 

 

第2844•10 2844•20 2844•30目以外之放射性元素及同位素及其化合物;含有前述元素、同位素或化合物之合金、分散體(包括瓷金)、陶瓷產品及混合物;放射性殘渣物  
Radioactive elements and isotopes and compounds other than those of subheadings No. 2844.10, 2844.20 or 2844.30; alloys dispersions (including cerments), ceramic products and mixtures containing these elements, isotopes or compounds; radioactive residues  

 

28.44.40.00  

 

 

第284410、284420、284430目以外之放射性元素及同位素及其化合物;含有前述元素、同位素或化合物之合金、分散體(包括瓷金)、陶瓷產品及混合物;放射性殘渣物  
Radioactive elements and isotopes and compounds other than those of subheadings No.2844.10, 2844.20 or 2844.30; alloys dispersions (including cerments), ceramic products and mixtures containing these elements, isotopes or compounds; radioactive residues  

 

 

28.44.40.00  

00  

8  

第2844.10,2844.20,2844.30目以外之放射性元素及同位素及其化合物;含有前述元素、同位素或化合物之合金、分散體(包括瓷金)、陶瓷產品及混合物;放射性殘渣物  
Radioactive elements and isotopes and compounds other than those of subheadings No. 2844.10, 2844.20 or 2844.30; alloys dispersions (including cerments), ceramic products and mixtures containing these elements,isotopes or compounds; radioactive residues  

  581

  541

28.44.50  

 

 

已用畢(已照射)之核子反應器燃料(添裝藥)  
Spent (irradiated) fuel elements (cartridges) of nuclear reactors  

 

 

28.44.50.00  

 

 

已用畢(已照射)之核子反應器燃料(添裝藥)  
Spent (irradiated) fuel elements (contridges) of nuclear reactors  

 

 

28.44.50.00  

00  

5  

已用畢(已照射)之核子反應器燃料(添裝藥)  
Spent (irradiated) fuel elements (contridges) of nuclear reactors  

  581

  541

28.45  

 

 

第2844節以外之同位素;此類同位素之無機或有機化合物,不論是否符合化學上定義者  
Isotopes other than those of heading No.28.44; compounds, inorganic or organic, of such isotopes, whether or not chemically defined  

 

 

28.45.10  

 

 

重水(氧化氘)  
Heavy water (deuterium oxide)  

 

 

28.45.10.00  

 

 

重水(氧化氘)  
Heavy water (deuterium oxide)  

 

 

28.45.10.00  

00  

3  

重水(氧化氘)  
Heavy water (deuterium oxide)  

  581

 

28.45.90  

 

 

其他  
Other  

 

 

28.45.90.00  

 

 

其他同位素及其無機、有機之化合物,不論是否符合化學上之定義者  
Other isotopes and their compounds inorganic or organic, whether or not chemically defined  

 

 

28.45.90.00  

00  

6  

其他同位素及其無機、有機之化合物,不論是否符合化學上之定義者  
Other isotopes and their compounds inorganic or organic, whether or not chemically defined  

 

 

28.46  

 

 

稀土金屬,釔或鈧,或前述金屬混合物之無機或有機化合物  
Compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals  

 

 

28.46.10  

 

 

鈰之化合物  
Cerium compounds  

 

 

28.46.10.00  

 

 

鈰之化合物  
Cerium compounds  

 

 

28.46.10.00  

00  

2  

鈰之化合物  
Cerium compounds  

 

 

28.46.90  

 

 

其他  
Other  

 

 

28.46.90.00  

 

 

其他稀土金屬,釔或鈧,或前述金屬混合物之無機或有機化合物  
Other compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals  

 

 

28.46.90.00  

00  

5  

其他稀土金屬,釔或鈧,或前述金屬混合物之無機或有機化合物  
Other compounds, inorganic or organic, of rare-earth metals, of yttrium or of scandium or of mixtures of these metals  

 

 

28.47  

 

 

過氧化氫,不論是否經尿素固定者  
Hydrogen peroxide, whether or not solidified with urea  

 

 

28.47.00  

 

 

過氧化氫,不論是否經尿素固定者  
Hydrogen peroxide, whether or not solidified with urea  

 

 

28.47.00.00  

 

 

過氧化氫,不論是否經尿素固定者  
Hydrogen peroxide, whether or not solidified with urea  

 

 

28.47.00.00  

00  

3  

過氧化氫,不論是否經尿素固定者  
Hydrogen peroxide, whether or not solidified with urea  

 

 

28.48  

 

 

不論是否符合化學定義之磷化物(不包括磷鐵)  
Phosphides, whether or not chemically defined, excluding ferrophosphorus  

 

 

28.48.00  

 

 

不論是否符合化學定義之磷化物(不包括磷鐵)  
Phosphides, whether or not chemically defined, excluding ferrophosphorus  

 

 

28.48.00.10  

 

 

磷銅,含磷成分重量超過15%者  
Phosphides of copper (phosphor copper), containing more than 15% by weight of phosphorus  

 

 

28.48.00.10  

00  

0  

磷銅,含磷成分重量超過15﹪者  
Phosphides of copper (phosphor copper), containing more than 15% by weight of phosphorus  

 

 

28.48.00.20  

 

 

磷化鎵、磷砷化鎵、磷化銦  
Gallium phosphide, gallium arsenic phosphide, indium phosphide  

 

 

28.48.00.20  

00  

8  

磷化鎵、磷砷化鎵、磷化銦  
Gallium phosphide, gallium arsenic phosphide, indium phosphide  

 

 

28.48.00.90  

 

 

其他金屬或非金屬之磷化物  
Other phosphides of metals or of non-metals  

 

 

28.48.00.90  

10  

1  

磷化鋅  
Zinc phosphide  

  405

 

28.48.00.90  

90  

4  

其他金屬或非金屬之磷化物  
Other phosphides of metals or of non-metals  

 

 

28.49  

 

 

不論是否符合化學定義之碳化物  
Carbides, whether or not chemically defined  

 

 

28.49.10  

 

 

鈣之碳化物  
Of calcium  

 

 

28.49.10.00  

 

 

鈣之碳化物  
Carbides of calcium  

 

 

28.49.10.00  

00  

9  

鈣之碳化物  
Carbides of calcium  

 

 

28.49.20  

 

 

矽之碳化物  
Of silicon  

 

 

28.49.20.00  

 

 

矽之碳化物  
Carbides of silicon  

 

 

28.49.20.00  

00  

7  

矽之碳化物  
Carbides of silicon  

 

 

28.49.90  

 

 

其他  
Other  

 

 

28.49.90.10  

 

 

碳化硼  
Boron carbide  

 

 

28.49.90.10  

00  

0  

碳化硼  
Boron carbide  

 

 

28.49.90.20  

 

 

碳化鎢、碳化鈦、碳化鈤、碳化釩  
Tungsten carbide, titanium carbide, tantalum carbide, vanadium carbide  

 

 

28.49.90.20  

00  

8  

碳化鎢、碳化鈦、碳化鉭、碳化釩  
Tungsten carbide, titanium carbide, tantalum carbide, vanadium carbide  

 

 

28.49.90.30  

 

 

碳化鎢鈦  
Tungsten-titanium carbide  

 

 

28.49.90.30  

00  

6  

碳化鎢鈦  
Tungsten-titanium carbide  

 

 

28.49.90.90  

 

 

其他碳化物  
Other carbides  

 

 

28.49.90.90  

00  

3  

其他碳化物  
Other carbides  

 

 

28.50  

 

 

不論是否符合化學定義義之氫化物、氮化物、疊氮化物、矽化物和硼化物,第2849節之碳化物除外  
Hydrides, nitrides, azides, silicides and borides, whether or not chemically defiend, other than compounds which are also carbides of heading No. 28.49.  

 

 

28.50.00  

 

 

不論是否符合化學定義之氫化物、氮化物、疊氮化物、矽化物和硼化物,第2849節之碳化物除外  
Hydrides, nitrides, azides, silicides and borides, whether or not chemically defiend, other than compounds which are also carbides of heading No. 28.49.  

 

 

28.50.00.10  

 

 

偶氮硼化物  
Borazon (boron nitride)  

 

 

28.50.00.10  

00  

5  

偶氮硼化物  
Borazon (boron nitride)  

 

 

28.50.00.90  

 

 

其他不論是否符合化學定義之氫化物、氮化物、疊氮化物、矽化物和硼化物,第2849節之碳化物除外  
Other hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading No. 28.49.  

 

 

28.50.00.90  

10  

6  

疊氮化鉛  
Lead azide  

  301

  483

28.50.00.90  

90  

9  

其他不論是否符合化學定義之氫化物、氮化物、疊氮化物、矽化物和硼化物,第2849節之碳化物除外  
Other hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, other than compounds which are also carbides of heading No. 28.49  

 

 

28.51  

 

 

其他無機化合物(包括蒸餾或導電水及類似純度之水);液態空氣(不論稀有氣體是否除去);壓縮空氣;汞齊,貴金屬汞齊除外  
Other inorganic compounds (including distilled or conductivity water and water of similar purity); liquid air (whether or not rare gases have been removed); compressed air; amalgams other than amalgams of precious metals  

 

 

28.51.00  

 

 

其他無機化合物(包括蒸餾或導電水及類似純度之水);液態空氣(不論稀有氣體是否除去);壓縮空氣;汞齊,貴金屬汞齊除外  
Other inorganic compounds (including distilled or conductivity water and water of similar purity); liquid air (whether or not rare gases have been removed); compressed air; amalgams other than amalgams of precious metals  

 

 

28.51.00.10  

 

 

液態空氣  
Liquid air  

 

 

28.51.00.10  

00  

4  

液態空氣  
Liquid air  

 

 

28.51.00.20  

 

 

砷化鎵  
Gallium arsenide  

 

 

28.51.00.20  

00  

2  

砷化鎵  
Gallium arsenide  

 

 

28.51.00.30  

 

 

鋁砷化鎵  
Gallium aluminium arsenide  

 

 

28.51.00.30  

00  

0  

鋁砷化鎵  
Gallium aluminium arsenide  

 

 

28.51.00.40  

 

 

蒸餾或導電水及類似純度之水  
Distilled or conductivity water and water of similar purity  

 

 

28.51.00.40  

00  

8  

蒸餾或導電水及類似純度之水  
Distilled or conductivity water and water of similar purity  

 

 

28.51.00.90  

 

 

其他無機化合物;壓縮空氣;汞齊,貴金屬汞齊除外  
Other inorganic compound; compressed air; amalgams other than amalgams of precious metal  

 

 

28.51.00.90  

10  

5  

壓縮空氣  
Compressed air  

 

 

28.51.00.90  

20  

3  

汞齊,貴金屬汞齊除外  
Amalgams other than amalgams of precious metal  

 

 

28.51.00.90  

30  

1  

溴化氰  
Cyanogen bromide  

 

 

28.51.00.90  

40  

9  

氯化氰  
Cyanogen chloride  

 

 

28.51.00.90  

90  

8  

其他無機化合物  
Other inorganic compound