第28章 无机化学品；贵金属、稀土金属、放射性元素及其同位素的有机及无机化合物
共 181 个 8 位税号。点进税号看详细要求和成本计算。
| 税号 | 商品描述 | 最惠国税率 | 部门监管 | 附加税 | 反倾销 |
|---|---|---|---|---|---|
| 2801.10.00 | 氯 Chlorine | 免税 | 2 | ||
| 2801.20.00 | 碘 Iodine | 免税 | 1 | ||
| 2801.30.00 | 氟；溴 Fluorine; bromine | 免税 | 1 | ||
| 2802.00.00 | 升华硫磺、沉淀硫磺；胶态硫磺 Sulphur, sublimed or precipitated; colloidal sulphur. | 免税 | 1 | ||
| 2803.00.00 | 碳（碳黑及其他税目未列名的其他形态的碳） Carbon (carbon blacks and other forms of carbon not elsewhere specified or included). | 免税 | 2 | ||
| 2804.10.00 | 氢 Hydrogen | 免税 | 1 | ||
| 2804.21.00 | 氩 Argon | 免税 | 1 | ||
| 2804.29.00 | 其他 Other | 免税 | 1 | ||
| 2804.30.00 | 氮 Nitrogen | 免税 | 2 | ||
| 2804.40.00 | 氧 Oxygen | 免税 | 1 | ||
| 2804.50.00 | 硼；碲 Boron; tellurium | 免税 | 1 | ||
| 2804.61.00 | 按重量计含硅量不少于99.99％ Containing by weight not less than 99.99% of silicon | 免税 | 1 | ||
| 2804.69.00 | 其他 Other | 免税 | 1 | 有 | |
| 2804.70.00 | 磷 Phosphorus | 免税 | 2 | ||
| 2804.80.00 | 砷 Arsenic | 免税 | 1 | ||
| 2804.90.00 | 硒 Selenium | 免税 | 1 | ||
| 2805.11.00 | 钠 Sodium | 免税 | 1 | ||
| 2805.12.00 | 钙 Calcium | 免税 | 1 | ||
| 2805.19.00 | 其他 Other | 免税 | 1 | ||
| 2805.30.00 | 稀土金属、钪及钇，不论是否相互混合或相互熔合 Rare-earth metals, scandium and yttrium, whether or not intermixed or interalloyed | 免税 | 1 | ||
| 2805.40.00 | 汞 Mercury | 免税 | 1 | ||
| 2806.10.00 | 氯化氢（盐酸） Hydrogen chloride (hydrochloric acid) | 免税 | 3 | ||
| 2806.20.00 | 氯磺酸 Chlorosulphuric acid | 免税 | 1 | ||
| 2807.00.00 | 硫酸；发烟硫酸 Sulphuric acid; oleum. | 免税 | 3 | ||
| 2808.00.00 | 硝酸；磺硝酸 Nitric acid; sulphonitric acids. | 免税 | 2 | ||
| 2809.10.00 | 五氧化二磷 Diphosphorus pentaoxide | 免税 | 1 | ||
| 2809.20.00 | 磷酸及多磷酸 Phosphoric acid and polyphosphoric acids | 免税 | 2 | ||
| 2810.00.00 | 硼的氧化物；硼酸 Oxides of boron; boric acids. | 免税 | 1 | ||
| 2811.11.00 | 氟化氢（氢氟酸） Hydrogen fluoride (hydrofluoric acid) | 免税 | 1 | ||
| 2811.12.00 | 氰化氢（氢氰酸） Hydrogen cyanide (hydrocyanic acid) | 免税 | 1 | ||
| 2811.19.00 | 其他 Other | 免税 | 2 | ||
| 2811.21.00 | 二氧化碳 Carbon dioxide | 免税 | 2 | ||
| 2811.22.00 | 二氧化硅 Silicon dioxide | 免税 | 1 | ||
| 2811.29.00 | 其他 Other | 免税 | 1 | ||
| 2812.11.00 | 碳酰二氯（光气） Carbonyl dichloride (phosgene) | 免税 | 1 | ||
| 2812.12.00 | 氧氯化磷 Phosphorus oxychloride | 免税 | 2 | ||
| 2812.13.00 | 三氯化磷 Phosphorus trichloride | 免税 | 1 | ||
| 2812.14.00 | 五氯化磷 Phosphorus pentachloride | 免税 | 1 | ||
| 2812.15.00 | 一氯化硫 Sulphur monochloride | 免税 | 1 | ||
| 2812.16.00 | 二氯化硫 Sulphur dichloride | 免税 | 1 | ||
| 2812.17.00 | 亚硫酰氯 Thionyl chloride | 免税 | 1 | ||
| 2812.19.00 | 其他 Other | 免税 | 1 | ||
| 2812.90.00 | 其他 Other | 免税 | 1 | ||
| 2813.10.00 | 二硫化碳 Carbon disulphide | 免税 | 1 | ||
| 2813.90.00 | 其他 Other | 免税 | 1 | ||
| 2814.10.00 | 氨 Anhydrous ammonia | 免税 | 2 | ||
| 2814.20.00 | 氨水 Ammonia in aqueous solution | 免税 | 2 | ||
| 2815.11.00 | 固体 Solid | 免税 | 2 | ||
| 2815.12.00 | 水溶液（氢氧化钠浓溶液及液体烧碱） In aqueous solution (soda lye or liquid soda) | 免税 | 2 | ||
| 2815.20.00 | 氢氧化钾（苛性钾） Potassium hydroxide (caustic potash) | 免税 | 2 | ||
| 2815.30.00 | 过氧化钠及过氧化钾 Peroxides of sodium or potassium | 免税 | 1 | ||
| 2816.10.00 | 氢氧化镁及过氧化镁 Hydroxide and peroxide of magnesium | 免税 | 2 | ||
| 2816.40.00 | 锶或钡的氧化物、氢氧化物及过氧化物 Oxides, hydroxides and peroxides, of strontium or barium | 免税 | 1 | ||
| 2817.00.00 | 氧化锌及过氧化锌 Zinc oxide; zinc peroxide. | 免税 | 2 | ||
| 2818.10.00 | 人造刚玉，不论是否已有化学定义 Artificial corundum, whether or not chemically defined | 免税 | 1 | ||
| 2818.20.00 | 氧化铝，但人造刚玉除外 Aluminum oxide, other than artificial corundum | 免税 | 1 | ||
| 2818.30.00 | 氢氧化铝 Aluminum hydroxide | 免税 | 2 | ||
| 2819.10.00 | 三氧化铬 Chromium trioxide | 免税 | 1 | ||
| 2819.90.00 | 其他 Other | 免税 | 1 | ||
| 2820.10.00 | 二氧化锰 Manganese dioxide | 免税 | 1 | ||
| 2820.90.00 | 其他 Other | 免税 | 2 | ||
| 2821.10.00 | 铁的氧化物及氢氧化物 Iron oxides and hydroxides | 免税 | 2 | ||
| 2821.20.00 | 土色料 Earth colours | 免税 | 1 | ||
| 2822.00.00 | 钴的氧化物及氢氧化物；商品氧化钴 Cobalt oxides and hydroxides; commercial cobalt oxides. | 免税 | 1 | ||
| 2823.00.00 | 钛的氧化物 Titanium oxides. | 免税 | 2 | ||
| 2824.10.00 | 一氧化铅（铅黄、黄丹） Lead monoxide (litharge, massicot) | 免税 | 1 | ||
| 2824.90.00 | 其他 Other | 免税 | 1 | ||
| 2825.10.00 | 肼（联氨）、胲（羟胺）及其无机盐 Hydrazine and hydroxylamine and their inorganic salts | 免税 | 1 | ||
| 2825.20.00 | 锂的氧化物及氢氧化物 Lithium oxide and hydroxide | 免税 | 1 | ||
| 2825.30.00 | 钒的氧化物及氢氧化物 Vanadium oxides and hydroxides | 免税 | 1 | ||
| 2825.40.00 | 镍的氧化物及氢氧化物 Nickel oxides and hydroxides | 免税 | 1 | ||
| 2825.50.00 | 铜的氧化物及氢氧化物 Copper oxides and hydroxides | 免税 | 2 | ||
| 2825.60.00 | 锗的氧化物及二氧化锆 Germanium oxides and zirconium dioxide | 免税 | 1 | ||
| 2825.70.00 | 钼的氧化物及氢氧化物 Molybdenum oxides and hydroxides | 免税 | 1 | ||
| 2825.80.00 | 锑的氧化物 Antimony oxides | 免税 | 1 | ||
| 2825.90.00 | 其他 Other | 免税 | 2 | ||
| 2826.12.00 | 氟化铝 Of aluminum | 免税 | 1 | ||
| 2826.19.00 | 其他 Other | 免税 | 1 | ||
| 2826.30.00 | 六氟铝酸钠（人造冰晶石） Sodium hexafluoroaluminate (synthetic cryolite) | 免税 | 1 | ||
| 2826.90.00 | 其他 Other | 免税 | 1 | ||
| 2827.10.00 | 氯化铵 Ammonium chloride | 免税 | 2 | ||
| 2827.20.00 | 氯化钙 Calcium chloride | 免税 | 2 | ||
| 2827.31.00 | 氯化镁 Of magnesium | 免税 | 2 | ||
| 2827.32.00 | 氯化铝 Of aluminum | 免税 | 2 | ||
| 2827.35.00 | 氯化镍 Of nickel | 免税 | 2 | ||
| 2827.39.00 | 其他 Other | 免税 | 2 | ||
| 2827.41.00 | 铜的氯氧化物及氢氧基氯化物 Of copper | 免税 | 2 | ||
| 2827.49.00 | 其他 Other | 免税 | 2 | ||
| 2827.51.00 | 溴化钠及溴化钾 Bromides of sodium or of potassium | 免税 | 2 | ||
| 2827.59.00 | 其他 Other | 免税 | 2 | ||
| 2827.60.00 | 碘化物及碘氧化物 Iodides and iodide oxides | 免税 | 2 | ||
| 2828.10.00 | 商品次氯酸钙及其他钙的次氯酸盐 Commercial calcium hypochlorite and other calcium hypochlorites | 免税 | 1 | ||
| 2828.90.00 | 其他 Other | 免税 | 3 | ||
| 2829.11.00 | 氯酸钠 Of sodium | 免税 | 1 | ||
| 2829.19.00 | 其他 Other | 免税 | 1 | ||
| 2829.90.00 | 其他 Other | 免税 | 2 | ||
| 2830.10.00 | 钠的硫化物 Sodium sulphides | 免税 | 1 | ||
| 2830.90.00 | 其他 Other | 免税 | 1 | ||
| 2831.10.00 | 钠的连二亚硫酸盐及次硫酸盐 Of sodium | 免税 | 2 | ||
| 2831.90.00 | 其他 Other | 免税 | 1 | ||
| 2832.10.00 | 钠的亚硫酸盐 Sodium sulphites | 免税 | 2 | ||
| 2832.20.00 | 其他亚硫酸盐 Other sulphites | 免税 | 2 | ||
| 2832.30.00 | 硫代硫酸盐 Thiosulphates | 免税 | 2 | ||
| 2833.11.00 | 硫酸钠 Disodium sulphate | 免税 | 2 | ||
| 2833.19.00 | 其他 Other | 免税 | 2 | ||
| 2833.21.00 | 硫酸镁 Of magnesium | 免税 | 2 | ||
| 2833.22.00 | 硫酸铝 Of aluminum | 免税 | 2 | ||
| 2833.24.00 | 镍的硫酸盐 Of nickel | 免税 | 1 | ||
| 2833.25.00 | 铜的硫酸盐 Of copper | 免税 | 2 | ||
| 2833.27.00 | 硫酸钡 Of barium | 免税 | 1 | ||
| 2833.29.00 | 其他 Other | 免税 | 2 | ||
| 2833.30.00 | 矾 Alums | 免税 | 2 | ||
| 2833.40.00 | 过硫酸盐 Peroxosulphates (persulphates) | 免税 | 2 | ||
| 2834.10.00 | 亚硝酸盐 Nitrites | 免税 | 2 | ||
| 2834.21.00 | 硝酸钾 Of potassium | 免税 | 2 | ||
| 2834.29.00 | 其他 Other | 免税 | 1 | ||
| 2835.10.00 | 次磷酸盐及亚磷酸盐 Phosphinates (hypophosphites) and phosphonates (phosphites) | 免税 | 3 | ||
| 2835.22.00 | 磷酸一钠及磷酸二钠 Of mono- or disodium | 免税 | 2 | ||
| 2835.24.00 | 钾的磷酸盐 Of potassium | 免税 | 2 | ||
| 2835.25.00 | 正磷酸氢钙（磷酸二钙） Calcium hydrogenorthophosphate ("dicalcium phosphate") | 免税 | 2 | ||
| 2835.26.00 | 其他磷酸钙 Other phosphates of calcium | 免税 | 2 | ||
| 2835.29.00 | 其他 Other | 免税 | 2 | ||
| 2835.31.00 | 三磷酸钠（三聚磷酸钠） Sodium triphosphate (sodium tripolyphosphate) | 免税 | 2 | ||
| 2835.39.00 | 其他 Other | 免税 | 2 | ||
| 2836.20.00 | 碳酸钠（纯碱） Disodium carbonate | 免税 | 1 | ||
| 2836.30.00 | 碳酸氢钠（小苏打） Sodium hydrogencarbonate (sodium bicarbonate) | 免税 | 2 | ||
| 2836.40.00 | 钾的碳酸盐 Potassium carbonates | 免税 | 2 | ||
| 2836.50.00 | 碳酸钙 Calcium carbonate | 免税 | 2 | ||
| 2836.60.00 | 碳酸钡 Barium carbonate | 免税 | 1 | ||
| 2836.91.00 | 锂的碳酸盐 Lithium carbonates | 免税 | 1 | ||
| 2836.92.00 | 锶的碳酸盐 Strontium carbonate | 免税 | 1 | ||
| 2836.99.00 | 其他 Other | 免税 | 2 | ||
| 2837.11.00 | 氰化钠及氧氰化钠 Of sodium | 免税 | 1 | ||
| 2837.19.00 | 其他 Other | 免税 | 1 | ||
| 2837.20.00 | 氰络合物 Complex cyanides | 免税 | 2 | ||
| 2839.11.00 | 偏硅酸钠 Sodium metasilicates | 免税 | 1 | ||
| 2839.19.00 | 其他 Other | 免税 | 2 | ||
| 2839.90.00 | 其他 Other | 免税 | 2 | ||
| 2840.11.00 | 无水四硼酸钠 Anhydrous | 免税 | 1 | ||
| 2840.19.00 | 其他 Other | 免税 | 1 | ||
| 2840.20.00 | 其他硼酸盐 Other borates | 免税 | 1 | ||
| 2840.30.00 | 过硼酸盐 Peroxoborates (perborates) | 免税 | 1 | ||
| 2841.30.00 | 重铬酸钠 Sodium dichromate | 免税 | 1 | ||
| 2841.50.00 | 其他铬酸盐及重铬酸盐；过铬酸盐 Other chromates and dichromates; peroxochromates | 免税 | 1 | ||
| 2841.61.00 | 高锰酸钾 Potassium permanganate | 免税 | 3 | ||
| 2841.69.00 | 其他 Other | 免税 | 1 | ||
| 2841.70.00 | 钼酸盐 Molybdates | 免税 | 2 | ||
| 2841.80.00 | 钨酸盐 Tungstates (wolframates) | 免税 | 1 | ||
| 2841.90.00 | 其他 Other | 免税 | 1 | ||
| 2842.10.00 | 硅酸复盐及硅酸络盐，（包括不论是否已有化学定义的硅铝酸盐） Double or complex silicates, including aluminosilicates whether or not chemically defined | 免税 | 2 | ||
| 2842.90.00 | 其他 Other | 免税 | 2 | ||
| 2843.10.00 | 胶态贵金属 Colloidal precious metals | 免税 | 1 | ||
| 2843.21.00 | 硝酸银 Silver nitrate | 免税 | 1 | ||
| 2843.29.00 | 其他 Other | 免税 | 1 | ||
| 2843.30.00 | 金化合物 Gold compounds | 免税 | 1 | ||
| 2843.90.00 | 其他贵金属化合物；贵金属汞齐 Other compounds; amalgams | 免税 | 1 | ||
| 2844.10.00 | 天然铀及其化合物；含天然铀或天然铀化合物的合金、分散体（包括金属陶瓷）、陶瓷产品 Natural uranium and its compounds; alloys, dispersions (including cermets), ceramic produc | 免税 | 2 | ||
| 2844.20.00 | 铀235浓缩铀及其化合物；钚及其化合物；含铀235浓缩铀、钚或它们的化合物的合金 Uranium enriched in U235 and its compounds; plutonium and its compounds; alloys, dispersio | 免税 | 2 | ||
| 2844.30.00 | 铀235贫化铀及其化合物；钍及其化合物；含铀235贫化铀、钍或它们的化合物的合金 Uranium depleted in U235 and its compounds; thorium and its compounds; alloys, dispersions | 免税 | 2 | ||
| 2844.41.00 | 氚及其化合物；含氚及其化合物的合金、分散体（包括金属陶瓷）、陶瓷产品及混合物 Tritium and its compounds; alloys, dispersions (including cermets), ceramic products and m | 免税 | 2 | ||
| 2844.42.00 | 锕-225、锕-227、锎-253、锔-240、锔-241、锔-242、锔-24 Actinium-225, actinium-227, californium-253, curium-240, curium-241, curium-242, curium-24 | 免税 | 2 | ||
| 2844.43.00 | 其他放射性元素、同位素及其化合物；其他含这些元素、同位素及其化合物的合金、分散体 Other radioactive elements and isotopes and compounds; other alloys, dispersions (includin | 免税 | 3 | ||
| 2844.44.00 | 放射性残渣 Radioactive residues | 免税 | 2 | ||
| 2844.50.00 | 核反应堆已耗尽（已辐照）的燃料元件（释热元件） Spent (irradiated) fuel elements (cartridges) of nuclear reactors | 免税 | 2 | ||
| 2845.10.00 | 重水（氧化氘） Heavy water (deuterium oxide) | 免税 | 2 | ||
| 2845.20.00 | 硼-10浓缩硼及其化合物 Boron enriched in boron-10 and its compounds | 免税 | 1 | ||
| 2845.30.00 | 锂-6浓缩锂及其化合物 Lithium enriched in lithium-6 and its compounds | 免税 | 1 | ||
| 2845.40.00 | 氦-3 Helium-3 | 免税 | 1 | ||
| 2845.90.00 | 其他 Other | 免税 | 2 | ||
| 2846.10.00 | 铈的化合物 Cerium compounds | 免税 | 1 | ||
| 2846.90.00 | 其他 Other | 免税 | 1 | ||
| 2847.00.00 | 过氧化氢，不论是否用尿素固化 Hydrogen peroxide, whether or not solidified with urea. | 免税 | 2 | ||
| 2849.10.00 | 碳化钙 Of calcium | 免税 | 1 | ||
| 2849.20.00 | 碳化硅 Of silicon | 免税 | 1 | ||
| 2849.90.00 | 其他 Other | 免税 | 1 | ||
| 2850.00.00 | 氢化物、氮化物、迭氮化物、硅化物及硼化物，不论是否已有化学定义，但可归入税目28 Hydrides, nitrides, azides, silicides and borides, whether or not chemically defined, othe | 免税 | 1 | ||
| 2852.10.00 | 已有化学定义的 Chemically defined | 免税 | 1 | ||
| 2852.90.10 | 白蛋白汞；核蛋白汞 Mercury albuminate; Nucleoproteids of mercury | 6.5 % | 1 | ||
| 2852.90.90 | 其他 Other | 免税 | 1 | ||
| 2853.10.00 | 氯化氰 Cyanogen chloride (chlorcyan) | 免税 | 1 | ||
| 2853.90.00 | 其他 Other | 免税 | 3 |