第一类化学制剂、肥料
用于工业、科学、摄影、农业、园艺和林业的化学品；未加工人造合成树脂，未加工塑料物质；灭火和防火用合成物；淬火和焊接用制剂；鞣制动物皮毛用物质；工业用粘合剂；油灰及其他膏状填料；堆肥
[注释]
第一类主要包括用于工业、科学和农业的化学制品，包括用于制造属于其他类别的产品的化学制品。本类尤其包括：——感光纸；——补轮胎用合成物；——非食品用防腐盐；某些食品工业用添加剂，例如果胶，卵磷脂，酶和化学防腐剂；——某些生产化妆品和药品用原料，例如：维生素，防腐剂和抗氧化剂；——某些过滤材料，例如：矿物质材
料，植物质材料和颗粒状陶瓷材料。本类尤其不包括：——未加工的天然树脂（第二类），半加工的树脂（第十七类）；——医用或兽医用化学制剂（第五类）；——杀真菌剂、除草剂和消灭有害动物制剂（第五类）；—文具用或家用粘合剂（第十六类）；——食品用防腐盐（第三十类）；——褥草（腐殖土的覆盖物）（第三十一类）。
共 2270 个小类
| 编号 | 类别 | 中文名称 | 英文名称 | 备注 |
|---|---|---|---|---|
| 001-1 | 01类 | 用于制造洗发水的洗涤剂 | Detergent for use in the manufacture of hair shampoo | — |
| 001-10 | 01类 | 用于汽车车身维修的膏状填料 | Paste filler for automotive body repair | — |
| 001-1000 | 01类 | 旨在净化水环境并激活和优化生物过滤系统的生物活性酶和微生物 | Biologically active enzymes and microorganisms that are aimed at sanitising water environments and to treat the activation and optimisation of biological filter systems | — |
| 001-1002 | 01类 | 落叶剂 | Defoliants | — |
| 001-1003 | 01类 | 用于池塘维护的天然微生物 | Natural microorganisms used in pond maintenance | — |
| 001-1006 | 01类 | 用于体外蛋白质纯化的化学品 | Chemicals for use in the purification of proteins for in vitro use | — |
| 001-1007 | 01类 | 用于电化学加工的水基电解液 | Water-based electrolyte coolants for electro-chemical machining operations | — |
| 001-1010 | 01类 | 重氮纸 | Diazo paper | — |
| 001-1015 | 01类 | 用于分解动物粪便的细菌添加剂 | Bacterial additive for breakdown of animal waste | — |
| 001-1016 | 01类 | 纳米线，即亚微米直径、高长径比的金属线/丝，无论是线性的还是分支状的，其用途可充分利用这些金属线/丝的固有特性，用于制造其他产品。 | Nanostrands, namely, sub-micron diameter, high aspect ratio metal strands/filaments, whether linear or branched, for uses that advantageously benefit from the inherent properties of these metal strands/filaments for use in the manufacture of other goods | — |
| 001-1017 | 01类 | 金属电镀化学成分 | Metal plating chemical compositions | — |
| 001-1019 | 01类 | 用于核酸扩增、分析或标记等科学研究用途的化学溶液和制剂，包含预混合的反应物和试剂。 | Chemical solutions and preparations consisting of pre-mixed reactants and reagents for scientific and research use in connection with amplification, analysis or labeling of nucleic acid | — |
| 001-102 | 01类 | 用于工业化学品生产的催化剂 | Catalysts for use in the manufacture of industrial chemicals | — |
| 001-1020 | 01类 | 用于科学研究的酶 | Enzymes for scientific and research purposes | — |
| 001-1023 | 01类 | 焊接化学品 | Soldering chemicals | — |
| 001-1024 | 01类 | 工业用废水处理化学品 | Waste water treatment chemicals for industrial use | — |
| 001-1025 | 01类 | 游泳池水净化化学品 | Water purifying chemicals for swimming pools | — |
| 001-1026 | 01类 | 织物防水化学配方 | Waterproofing chemical compositions for articles of fabric | — |
| 001-1027 | 01类 | 车辆发动机冷却液 | Coolants for vehicle engines | — |
| 001-1028 | 01类 | 食品生产中使用的乳化剂 | Emulsifiers for use in the manufacture of foods | — |
| 001-1029 | 01类 | 游泳池用氯 | Chlorine for swimming pools | — |
| 001-103 | 01类 | 用于橡胶制造的催化剂 | Catalysts for use in the manufacture of rubber | — |
| 001-1030 | 01类 | 色谱化学品 | Chromatography chemicals | — |
| 001-1031 | 01类 | 堆肥 | Compost | — |
| 001-1032 | 01类 | 用于机油的清洁剂添加剂 | Detergent additive for use with motor oil | — |
| 001-1033 | 01类 | 气雾剂用气体推进剂 | Gas propellants for aerosols | — |
| 001-1034 | 01类 | 用于半导体制造的蚀刻剂 | Etchants for use in the manufacture of semiconductors | — |
| 001-1035 | 01类 | 灭火剂 | Fire-extinguishing compositions | — |
| 001-1036 | 01类 | 肥料 | Manure | — |
| 001-1037 | 01类 | 腐殖质 | Humus | — |
| 001-1038 | 01类 | 光刻化学品 | Lithographic chemicals | — |
| 001-1039 | 01类 | 石蕊试纸 | Litmus paper | — |
| 001-104 | 01类 | 用于石油加工行业的催化剂 | Catalysts for use in the oil processing industry | — |
| 001-1040 | 01类 | 壤土 | Loam | — |
| 001-1041 | 01类 | 动力转向液 | Power steering fluid | — |
| 001-1042 | 01类 | 明矾 | Alum | — |
| 001-1043 | 01类 | 刹车油 | Brake fluid | — |
| 001-1044 | 01类 | 用于铺贴地砖的粘合剂 | Adhesives for applying floor tiles | — |
| 001-1048 | 01类 | 用于融化冰雪的化学制剂 | Chemical preparations for melting snow and ice | — |
| 001-1049 | 01类 | 燃料处理用化学添加剂 | Chemical additives for fuel treatment | — |
| 001-1050 | 01类 | 干燥剂 | Desiccants | — |
| 001-1051 | 01类 | 辛烷值提升剂燃料化学添加剂 | Octane booster fuel chemical additive | — |
| 001-1052 | 01类 | 用于处理危险废物的化学品 | Chemicals for treating hazardous waste | — |
| 001-1053 | 01类 | 用于工业用途的磁性流体 | Magnetic fluid for industrial purposes | — |
| 001-1054 | 01类 | 用于检测药品和注射液无菌性的试剂 | Reagents for testing the sterility of pharmaceuticals and injectable solutions | — |
| 001-1055 | 01类 | 用于检测医疗器械无菌性的试剂 | Reagents for testing the sterility of medical equipment | — |
| 001-1056 | 01类 | 用于谷物的抑尘化学品 | Dust suppressing chemicals for use on grain | — |
| 001-1057 | 01类 | 除医疗或兽医用途外的其他电泳凝胶 | Electrophoresis gels other than for medical or veterinary purposes | — |
| 001-1058 | 01类 | 木炭可用作土壤改良剂 | Charcoal for use as a soil conditioner | — |
| 001-1059 | 01类 | 用于园艺用途的木炭 | Charcoal for horticultural purposes | — |