Category
28 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
Category
28051100 鈉 - - Sodium 0 A
28051200 鈣 - - Calcium 0 A
28051900 其他 - - Other 0 A
28053000 稀土金屬,鈧及釔,不論是否相 互混合或合金
- Rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed
0 A
28054000 汞(水銀) - Mercury 0 A
2806 氯化氫(鹽酸);氯磺酸 Hydrogen chloride (hydrochloric acid);
chlorosulphuric acid:
28061000 氯化氫(鹽酸) - Hydrogen chloride (hydrochloric acid) 0 A
28062000 氯磺酸 - Chlorosulphuric acid 0 A
2807 硫酸;發烟硫酸 Sulphuric acid; oleum
28070010 試劑級硫酸 - Reagent grade sulphuric acid 0 A
28070090 其他 - Other 10 E
28080000 硝酸,磺硝酸 Nitric acid; sulphonitric acids 0 A
2809 五氧化二磷;磷酸;聚磷酸,不
論是否符合化學定義者
Diphosphorus pentoxide; phosphoric acid;
polyphosphoric acids, whether or not chemically defined:
28091000 五氧化二磷 - Diphosphorus pentoxide 0 A
28092000 磷酸及聚磷酸 - Phosphoric acid and polyphosphoric 0 A
28100000 硼之氧化物,硼酸 Oxides of boron; boric acids 0 A
2811 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:
28111 -其他無機酸類︰ - Other inorganic acids:
28111100 氟化氫(氫氟酸) - - Hydrogen fluoride (hydrofluoric acid) 0 A
28111900 其他 - - Other 0 A
28112 -非金屬元素之其他無機氧化合
物︰
- Other inorganic oxygen compounds of non-metals:
28112100 二氧化碳 - - Carbon dioxide 0 A
28112200 二氧化矽 - - Silicon dioxide 0 A
28112300 二氧化硫 - - Sulphur dioxide 0 A
28112900 其他 - - Other III. HALOGEN OR SULPHUR COMPOUNDS OF NON-METALS
0 A
2812 非金屬之鹵化物及氧鹵化物 Halides and halide oxides of non-metals 281210 氯化物及氧氯化物 - Chlorides and chloride oxides:
28121010 硫氯化磷氧化物 - - Phosphorus trichloride oxide 0 A
28121090 其他 - - Other 0 A
28129000 其他 - Other 0 A
2813 非金屬硫化物;工業用三硫化磷 Sulphides of non-metals; commercial phosphorus trisulphide:
28131000 二硫化碳 - Carbon disulphide 0 A
28139000 其他 - Other 0 A
2814 無水氨或氨水溶液 Ammonia, anhydrous or in aqueous
28141000 無水氨(無水阿摩尼亞,液氨) - Anhydrous ammonia 0 A
28142000 氨水溶液(阿摩尼亞溶液) - Ammonia in aqueous solution 0 A
2815 氫氧化鈉(燒碱
);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:
28151 -氫氧化鈉(苛性鈉) - Sodium hydroxide (caustic soda):
28151100 固態 - - Solid 0 A
28151200 氫氧化鈉水溶液(鹹水或液碱) - - In aqueous solution (soda lye or liquid soda)
0 A
28152000 氫氧化鉀(苛性鉀) - Potassium hydroxide (caustic potash) 0 A
28153000 過氧化納或鉀 - Peroxides of sodium or potassium 0 A
2816 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:
28161000 鎂之氫氧化物及過氧化物 - Hydroxide and peroxide of magnesium 0 A
Category 28164000 鍶或鋇之氧化物、氫氧化物及過
氧化物
- Oxides, hydroxides and peroxides, of strontium or barium
0 A
28170000 氧化鋅、過氧化鋅 Zinc oxide; zinc peroxide 0 A
2818 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 defined; aluminium oxide;
alumin ium hydroxide:
28181000 人造鋼玉,不論是否符合化學定 義
- Artificial corundum, whether or not chemically defined
0 A
28182000 氧化鋁,人造鋼玉除外 - Aluminium oxide, other than artificial corundum
0 A
28183000 氫氧化鋁 - Aluminium hydroxide 0 A
2819 氧化鉻及氫氧化鉻 Chromium oxides and hydroxides:
28191000 三氧化鉻 - Chromium trioxide 0 A
28199000 其他 - Other 0 A
2820 氧化錳 Manganese oxides:
28201000 二氧化錳 - Manganese dioxide 0 A
28209000 其他 - Other 0 A
2821 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:
28211000 氧化鐵及氫氧化鐵 - Iron oxides and hydroxides 0 A
28212000 土色料 - Earth colours 0 A
28220000 氧化鈷及氫氧化鈷;工業用氧化鈷 Cobalt oxides and hydroxides; commercial cobalt oxides
0 A
28230000 氧化鈦 Titanium oxides 0 A
2824 氧化鉛;紅丹及黃丹 Lead oxides; red lead and orange lead:
28241000 一氧化鉛(密陀僧,鉛黃) - Lead monoxide (litharge, massicot) 0 A
28242000 紅丹及黃丹 - Red lead and orange lead 0 A
28249000 其他 - Other 0 A
2825 肼(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:
28251000 肼(聯氨)及胲(羥胺)及其無 機鹽
- Hydrazine and hydroxylamine and their inorganic salts
0 A
28252000 氧化鋰及氫氧化鋰 - Lithium oxide and hydroxide 0 A
28253000 氧化釩及氫氧化釩 - Vanadium oxides and hydroxides 0 A
28254000 氧化鎳及氫氧化鎳 - Nickel oxides and hydroxides 0 A
28255000 氧化銅及氫氧化銅 - Copper oxides and hydroxides 0 A
28256000 氧化鍺及二氧化鋯 - Germanium oxides and zirconium dioxide 0 A 28257000 氧化鉬及氫氧化鉬 - Molybdenum oxides and hydroxides 0 A
28258000 氧化銻 - Antimony oxides 0 A
28259000 其他 - Other 0 A
2826 氟化物;氟矽酸鹽,氟鋁酸鹽及
其他氟錯鹽類
Fluorides; fluorosilicates, fluoroaluminates and other complex fluorine salts:
28261 -氟化物︰ - Fluorides:
28261100 銨或鈉之氟化物 - - Of ammonium or of sodium 0 A
28261200 鋁之氟化物 - - Of aluminium 0 A
28261900 其他 - - Other 0 A
28262000 鈉或鉀之氟矽酸鹽類 - Fluorosilicates of sodium or of potassium 0 A 28263000 六氟鋁酸鈉(合成冰晶石) - Sodium hexafluoroaluminate (synthetic
cryolite)
0 A
28269000 其他 - Other 0 A
2827 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 ox ides;
iodides and iodide oxides:
28271000 氯化銨 - Ammonium chloride 0 A
28272000 氯化鈣 - Calcium chloride 0 A
28273 -其他氯化物 - Other chlorides:
Category
28273100 鎂之氯化物 - - Of magnesium 0 A
28273200 鋁之氯化物 - - Of aluminium 0 A
28273300 鐵之氯化物 - - Of iron 0 A
28273400 鈷之氯化物 - - Of cobalt 0 A
28273500 鎳之氯化物 - - Of nickel 0 A
28273600 鋅之氯化物 - - Of zinc 0 A
28273900 其他 - - Other 0 A
28274 -氧氯化物及氫氧氯化物︰ - Chloride oxides and chloride hydroxides:
28274100 銅之氧氯化物及氫氧氯化物 - - Of copper 0 A
28274900 其他 - - Other 0 A
28275 -溴化物及氧溴化物︰ - Bromides and bromide oxides:
28275100 鈉或鉀之溴化物 - - Fluorosilicates of sodium or of 0 A
28275900 其他 - - Other 0 A
28276000 碘化物及氧碘化物 - Iodides and iodide oxides 0 A
2828 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:
28281000 工業用次氯酸鈣及其他次氯酸鈣 - Commercial calcium hypochlorite and other calcium hypochlorites
5 B
282890 其他 - Other:
28289010 次氯酸鈉 - - Sodium hypochlorite 10 B
28289020 其他次氯酸鹽 - - Other hypochlorites 0 A
28289090 其他 - - Other 0 A
2829 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:
28291 -氯酸鹽︰ - Chlorates:
28291100 氯酸鈉 - - Of sodium 0 A
28291900 其他 - - Other 0 A
28299000 其他 - Other 0 A
2830 硫化物;多硫化物,不論是否有化
學定義
Sulphides; polysulphides, whether or not chemically defined:
28301000 硫化鈉 - Sodium sulphides 0 A
28302000 硫化鋅 - Zinc sulphide 0 A
28303000 硫化鎘 - Cadmium sulphide 0 A
28309000 其他 - Other 0 A
2831 二亞硫磺酸鹽及硫氧酸鹽 Dithionites and sulphoxylates:
28311000 鈉之二亞硫磺酸鹽及硫氧酸鹽 - Of sodium 0 A
28319000 其他 - Other 0 A
2832 亞硫酸鹽;硫代硫酸鹽 Sulphites; thiosulphates:
28321000 亞硫酸鈉 - Sodium sulphites 0 A
28322000 其他亞硫酸鹽 - Other sulphites 0 A
28323000 硫代亞硫酸鹽 - Thiosulphates 0 A
2833 硫酸鹽;礬;過氧硫酸鹽(過硫
酸鹽)
Sulphates; alums; peroxosulphates (persulphates):
28331 -硫酸鈉︰ - Sodium sulphates:
28331100 硫酸二鈉 - - Disodium sulphate 0 A
28331900 其他 - - Other 0 A
28332 -其他硫酸鹽︰ - Other sulphates:
28332100 鎂之硫酸鹽 - - Of magnesium 0 A
28332200 鋁之硫酸鹽 - - Of aluminium 0 A
28332300 鉻之硫酸鹽 - - Of chromium 0 A
28332400 鎳之硫酸鹽 - - Of nickel 0 A
28332500 銅之硫酸鹽 - - Of copper 0 A
28332600 鋅之硫酸鹽 - - Of zinc 0 A
28332700 鋇之硫酸鹽 - - Of barium 0 A
28332900 其他 - - Other 0 A
Category
28333000 礬 - Alums 0 A
28334000 過氧硫酸鹽(過硫酸鹽) - Peroxosulphates (persulphates) 0 A 2834 亞硝酸鹽;硝酸鹽 Nitrites; nitrates:
28341000 亞硝酸鹽 - Nitrites 0 A
28342 -硝酸鹽︰ - Nitrates:
28342100 鉀之硝酸鹽 - - Of potassium 0 A
28342900 其他 - - Other 0 A
2835 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) and phosphates;
polyphosphates, whether or not chemically defined:
28351000 次磷酸鹽、亞磷酸鹽 - Phosphinates (hypophosphites) and phosphonates (phosphites)
0 A
28352 –磷酸鹽: - Phosphates:
28352200 一或二鈉之磷酸鹽 - - Of mono- or disodium 0 A
28352300 三鈉之磷酸鹽 - - Of trisodium 0 A
28352400 鉀之磷酸鹽 - - Of potassium 0 A
28352500 磷酸氫鈣(磷酸二鈣) - - Calcium hydrogenorthophosphate ("dicalcium phosphate")
0 A
28352600 其他鈣之磷酸鹽 - - Other phosphates of calcium 0 A
28352900 其他 - - Other 0 A
28353 -聚磷酸鹽︰ - Polyphosphates:
28353100 三磷酸納(三聚磷酸納),不論 是否符合化學定義者
- - Sodium triphosphate (sodium tripolyphosphate)
0 A
28353900 其他 - - Other 0 A
2836 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 containing ammonium 28361000 工業用碳酸銨及其他碳酸銨 - Commercial ammonium carbonate and
other ammonium carbonates
0 A
28362000 碳酸鈉(純碱) - Disodium carbonate 0 A
28363000 碳酸氫鈉(小蘇打) - Sodium hydrogencarbonate (sodium bicarbonate)
0 A
28364000 碳酸鉀 - Potassium carbonates 0 A
28365000 碳酸鈣 - Calcium carbonate 0 A
28366000 碳酸鋇 - Barium carbonate 0 A
28367000 碳酸鉛 - Lead carbonate 0 A
28369 -其他︰ - Other:
28369100 碳酸鋰 - - Lithium carbonates 0 A
28369200 碳酸鍶 - - Strontium carbonate 0 A
28369900 其他 - - Other 0 A
2837 氰化物,氧氰化物及氰錯離子化
合物
Cyanides, cyanide oxides and complex cyanides:
28371 -氰化物及氧氰化物︰ - Cyanides and cyanide oxides:
28371100 鈉之氰化物及氧氰化物︰ - - Of sodium 0 A
28371900 其他 - - Other 0 A
28372000 氰錯離子化合物 - Complex cyanides 0 A
28380000 雷酸鹽,氰酸鹽及硫氰酸鹽 Fulminates, cyanates and thiocyanates 0 A 2839 矽酸鹽;工業用 金屬矽酸鹽 Silicates; commercial alkali metal silicates:
28391 -鈉之矽酸鹽︰ - Of sodium:
28391100 偏矽酸鈉 - - Sodium metasilicates 0 A
28391900 其他 - - Other 0 A
28392000 鉀之矽酸鹽 - Of potassium 0 A
28399000 其他 - Other 0 A
2840 硼酸鹽;過氧硼酸鹽(過硼酸鹽) Borates; peroxoborates (perborates):
28401 -四硼酸二鈉(精製硼砂)︰ - Disodium tetraborate (refined borax):
28401100 無水四硼酸二鈉 - - Anhydrous 0 A
Category
28401900 其他 - - Other 0 A
28402000 其他硼酸鹽 - Other borates 0 A
28403000 過硼酸鹽 - Peroxoborates (perborates) 0 A
2841 氧金屬或過氧金屬酸鹽 Salts of oxometallic or peroxometallic
28411000 鋁酸鹽 - Aluminates 0 A
28412000 鋅或鉛之鉻酸鹽 - Chromates of zinc or of lead 0 A
28413000 二鉻酸鈉 - Sodium dichromate 0 A
28415000 其他鉻酸鹽及重鉻酸鹽;過氧鉻 酸鹽
- Other chromates and dichromates;
peroxochromates
0 A
28416 -亞錳酸鹽、錳酸鹽及過錳酸鹽
︰
- Manganites, manganates and permanganates:
28416100 過錳酸鉀 - - Potassium permanganate 0 A
28416900 其他 - - Other 0 A
28417000 鉬酸鹽 - Molybdates 0 A
28418000 鎢酸鹽 - Tungstates (wolframates) 0 A
28419000 其他 - Other 0 A
2842 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
Other salts of inorganic acids or peroxoacids (including aluminosilicates whether or not chemically defined), other 28421000 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
0 A
28429000 其他 - Other 0 A
2843 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:
28431000 貴金屬之膠狀物 - Colloidal precious metals 0 A
28432 -銀之化合物︰ - Silver compounds:
28432100 硝酸銀 - - Silver nitrate 0 A
28432900 其他 - - Other 0 A
28433000 金之化合物 - Gold compounds 0 A
28439000 其他貴金屬化合物;貴金屬汞合 - Other compounds; amalgams 0 A
2844 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:
28441000 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
0 A
28442000 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 U235 and its compounds; plutonium and its compounds;
alloys, dispersions (including cermets), ceramic products and mixtures containing uranium enriched in U235, plutonium or compounds of these products
0 A
28443000 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 U235 and its compounds; thorium and its compounds;
alloys, dispersions (including cermets), ceramic products and mixtures containing uranium depleted in U235, thorium or compounds of these products
0 A
28444000 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 subheading 2844 10, 2844 20 or 2844 30; alloys, dispersions (including cermets), ceramic products and mixtures containing these elements, isotopes or compounds;
radioactive residues
0 A
Category 28445000 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
0 A
2845 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 those of heading 2844;
compounds, inorganic or organic, of such isotopes, whether or not chemically
28451000 重水(氧化氘) - Heavy water (deuterium oxide) 0 A
28459000 其他 - Other 0 A
2846 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:
28461000 鈰之化合物 - Cerium compounds 0 A
28469000 其他 - Other 0 A
28470000 過氧化氫,不論是否經尿素固定 者
Hydrogen peroxide, whether or not solidified with urea
0 A
28480000 不論是否符合化學定義之磷化物 (不包括磷化鐵)
Phosphides, whether or not chemically defined, excluding ferrophosphorus
0 A
2849 不論是否符合化學定義之碳化物 Carbides, whether or not chemically
28491000 鈣之碳化物 - Of calcium 0 A
28492000 矽之碳化物 - Of silicon 0 A
28499000 其他 - Other 0 A
28500000 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 de fined, other than compounds which are also carbides of heading 2849
0 A
28510000 其他無化合物(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); com pressed air; amalgams, other than amalgams of precious metals
0 A
Category 29 第二十九章 有機化學產品 Chapter 29 Organic chemicals
2901 非環烴(碳氫化合物) Acyclic hydrocarbons:
29011000 飽和 - Saturated 0 A
29012 -不飽和︰ - Unsaturated:
29012100 乙烯 - - Ethylene 0 A
29012200 丙烯 - - Propene (propylene) 0 A
29012300 丁烯及其異構物 - - Butene (butylene) and isomers thereof 0 A
29012400 1,3丁二烯 - - Buta-1,3-diene and isoprene 0 A
290129 其他 - - Other:
29012910 乙炔 - - - Acetylene 10 F
29012990 其他 - - - Other 0 A
2902 環烴 Cyclic hydrocarbons:
29021 -環烷烴、環烯屬及環萜烯︰ - Cyclanes, cyclenes and cycloterpenes:
29021100 環己烷 - - Cyclohexane 0 A
290219 其他 - - Other:
29021910 莰烯(學名:3,3-二甲基-2-甲基降 莰烷)
- - - Camphene (3,3-dimethyl-2-methylenenorcamphane)
0 A
29021990 其他 - - - Other 0 A
29022000 苯 - Benzene 0 A
29023000 甲苯 - Toluene 0 A
29024 -二甲苯︰ - Xylenes:
29024100 鄰-二甲苯 - - o-Xylene 5 A
29024200 間-二甲苯 - - m-Xylene 5 A
29024300 對-二甲苯 - - p-Xylene 5 A
29024400 混合二甲苯異構物 - - Mixed xylene isomers 5 A
29025000 苯乙烯 - Styrene 0 A
29026000 乙苯 - Ethylbenzene 0 A
29027000 異丙苯 - Cumene 0 A
29029000 其他 - Other 0 A
2903 烴之鹵化衍生物 Halogenated derivatives of hydrocarbons:
29031 -非環烴之飽和氯化衍生物︰ - Saturated chlorinated derivatives of acyclic hydrocarbons:
29031100 氯甲烷及氯乙烷 - - Chloromethane (methyl chloride) and chloroethane (ethyl chloride)
0 A
29031200 二氯甲烷 - - Dichloromethane (methylene chloride) 0 A
29031300 氯仿(三氯甲烷) - - Chloroform (trichloromethane) 0 A
29031400 四氯化碳 - - Carbon tetrachloride 0 A
29031500 1,2-二氯乙烷(二氯化乙烯) - - 1,2-Dichloroethane (ethylene dichloride) 0 A
29031900 其他 - - Other 0 A
29032 -非環烴之不飽和氯化衍生物︰ - Unsaturated chlorinated derivatives of acyclic hydrocarbons:
29032100 氯乙烯 - - Vinyl chloride (chloroethylene) 0 A
29032200 三氯乙烯 - - Trichloroethylene 0 A
29032300 四氯乙烯(過氯乙烯) - - Tetrachloroethylene (perchloroethylene) 0 A
29032900 其他 - - Other 0 A
29033000 非環烴之氟化,溴化或碘化洐生 物
- Fluorinated, brominated or iodinated derivatives of acyclic hydrocarbons
0 A
29034 -含二種或以上不同鹵素原子之
非環烴鹵化衍生物︰
- Halogenated derivatives of acyclic hydrocarbons containing two or more different halogens:
29034100 一氟三氯甲烷 - - Trichlorofluoromethane 0 A
29034200 二氟二氯甲烷 - - Dichlorodifluoromethane 0 A
29034300 三氟三氯乙烷 - - Trichlorotrifluoroethanes 0 A
29034400 四氟二氯乙烷及五氟一氯乙烷 - - Dichlorotetrafluoroethanes and chloropentafluoroethane
0 A
29034500 僅與氟及氯全鹵化之其他衍生物 - - Other derivatives perhalogenated only with fluorine and chlorine
0 A