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 |
|---|---|---|---|---|
| 001-2588 | 01类 | 用于科学用途的生化制剂 | Biochemical preparations for scientific use | — |
| 001-2589 | 01类 | 用于矿物加工行业的生化制剂 | Biochemical preparations for use in the mineral processing industry | — |
| 001-2590 | 01类 | 用于采矿业的生化制剂 | Biochemical preparations for use in the mining industry | — |
| 001-2591 | 01类 | 用于工业和科学领域的生物化学品 | Biochemicals for use in industry and science | — |
| 001-2592 | 01类 | 用于制造以下产品的生化化学品：{请具体说明待制造产品的性质，例如粘合剂、化妆品、纺织品等；或者，如果准确，请指明适用于多种产品。} | Biochemicals for use in the manufacture of {specify the general nature of the goods to be manufactured, e.g., adhesives, cosmetics, textiles, etc., or indicate for a wide variety of goods, if accurate} | — |
| 001-2593 | 01类 | 用于矿物加工行业的化学品 | Chemicals for use in the mineral processing industry | — |
| 001-2594 | 01类 | 采矿业用化学品 | Chemicals for use in the mining industry | — |
| 001-2595 | 01类 | 用于氧化亚硫酸盐的化学制剂 | Chemical preparations for oxidizing sulfites | — |
| 001-2596 | 01类 | 用于氧化葡萄酒中亚硫酸盐的化学制剂 | Chemical preparations for oxidizing sulfites in wine | — |
| 001-2598 | 01类 | 用于科学研究的检测 | Assays for scientific and research use | — |
| 001-2599 | 01类 | 用于科学用途的检测 | Assays for scientific use | — |
| 001-26 | 01类 | 用于制造油漆和其他涂料的酒精 | Alcohol for use in the manufacture of paints and other coatings | — |
| 001-2600 | 01类 | 砷化镓 | Gallium arsenide | — |
| 001-2601 | 01类 | 氮化镓 | Gallium nitride | — |
| 001-2602 | 01类 | 工业脱硫催化剂 | Industrial desulfurization catalysts | — |
| 001-2603 | 01类 | 用于科学用途的荧光染料 | Fluorescent dyes for scientific purposes | — |
| 001-2604 | 01类 | 氧化钴锂 | Lithium cobalt oxide | — |
| 001-2605 | 01类 | 磷酸铁锂 | Lithium iron phosphate | — |
| 001-2606 | 01类 | 用于制造{请具体说明，例如：化妆品、眼药水、药品等}的透明质酸钠 | Sodium hyaluronate for use in the manufacture of {specify, e.g., cosmetics, eye drops, pharmaceuticals, etc.} | — |
| 001-2607 | 01类 | 工业用途的透明质酸钠 | Sodium hyaluronate for industrial purposes | — |
| 001-2608 | 01类 | 用于研究目的的透明质酸钠 | Sodium hyaluronate for research purposes | — |
| 001-2609 | 01类 | 用于生物修复的酶制剂 | Enzyme preparations for bioremediation | — |
| 001-2610 | 01类 | 用于生物修复的微生物制剂 | Preparations of microorganisms for bioremediation | — |
| 001-2611 | 01类 | 用于生物修复的细菌制剂 | Bacterial preparations for bioremediation | — |
| 001-2612 | 01类 | 用于生物修复的生物制剂 | Biological preparations for bioremediation | — |
| 001-2613 | 01类 | 用于池塘维护的片剂微生物 | Microorganisms in tablet form used in pond maintenance | — |
| 001-2614 | 01类 | 用于处理化粪池的生物制剂 | Biological preparations for use in treating septic tanks | — |
| 001-2615 | 01类 | 用于处理化粪池的片剂生物制剂 | Biological preparations in tablet form for use in treating septic tanks | — |
| 001-2616 | 01类 | 用于污水和废水处理的蜂窝状玻璃颗粒，可用作过滤介质 | Cellular glass particles for use as filter media for sewage and waste water treatment | — |
| 001-2617 | 01类 | 用于污水处理的蜂窝状玻璃颗粒，可用作过滤介质 | Cellular glass particles for use as filter media for sewage treatment | — |
| 001-2618 | 01类 | 用于废水处理的蜂窝状玻璃颗粒，可用作过滤介质 | Cellular glass particles for use as filter media for waste water treatment | — |
| 001-2619 | 01类 | 玻璃颗粒可用作游泳池过滤器的过滤介质 | Glass particles for use as filter media for swimming pool filters | — |
| 001-2620 | 01类 | 用作水过滤介质的玻璃颗粒 | Glass particles for use as water filtering media | — |
| 001-2621 | 01类 | 用于生产的香兰素 | Vanillin for use in manufacture | — |
| 001-2622 | 01类 | 用于制造的合成麝香 | Synthetic musk for use in manufacture | — |
| 001-2623 | 01类 | 用于制造的香精油 | Perfumed oils for use in manufacture | — |
| 001-2624 | 01类 | 用于制造的薄荷精油 | Mint essential oil for use in manufacture | — |
| 001-2625 | 01类 | 用于制造的茉莉花油 | Jasmine oil for use in manufacture | — |
| 001-2626 | 01类 | 柠檬精油可用于制造{请注明用途，例如：清洁剂、化妆品、食品等。} | Lemon essential oils for use in the manufacture of {indicate use, e.g., cleaning preparations, cosmetic preparations, foods, etc.} | — |
| 001-2627 | 01类 | 佛手柑精油可用于制造{请注明用途，例如：清洁剂、香水、茶等。} | Bergamot essential oils for use in the manufacture of {indicate use, e.g., cleaning preparations, perfumes, tea, etc.} | — |
| 001-2628 | 01类 | 用于制造清漆的古尔君香脂 | Gurjun balsam for use in the manufacture of varnish | — |
| 001-2629 | 01类 | 萜烯 | Terpenes | — |
| 001-2630 | 01类 | 用于制造的精油 | Essential oils for use in manufacture | — |
| 001-2631 | 01类 | 用于制造{请具体说明，例如：化妆品、调味剂、药品等}的精油 | Essential oils for use in the manufacture of {specify, e.g., cosmetics, flavorings, pharmaceuticals, etc.} | — |
| 001-2632 | 01类 | 用于制造{具体说明，例如，化妆品、调味剂、药品等}的{具体说明类型，例如，雪松、薰衣草、茉莉}精油。} | Essential oils of {specify type, e.g., cedar, lavender, jasmine} for use in the manufacture of {specify, e.g., cosmetics, flavorings, pharmaceuticals, etc.} | — |
| 001-2633 | 01类 | 用于制造{具体说明，例如，化妆品、调味剂、药品等}的精油（例如，雪松、薰衣草、茉莉等）。 | {Specify type of essential oil, e.g., cedar, lavender, jasmine} essential oils for use in the manufacture of {specify, e.g., cosmetics, flavorings, pharmaceuticals, etc.} | — |
| 001-2634 | 01类 | 用于制造香氛制剂的精油 | Essential oils for use in the manufacture of fragrancing preparations | — |
| 001-2635 | 01类 | 用于制造香水的精油 | Essential oils for use in the manufacture of perfumes | — |
| 001-2636 | 01类 | 用于制造的化学香料化合物 | Chemical fragrancing compounds for use in manufacture | — |
| 001-2637 | 01类 | 用于制造香料的化学品 | Chemicals for use in the manufacture of fragrances | — |