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 |
|---|---|---|---|---|
| 001-106 | 01类 | 用于内燃机燃料的化学添加剂 | Chemical additives for use with internal combustion engine fuels | — |
| 001-1060 | 01类 | 感光箔 | Photosensitive foils | — |
| 001-1061 | 01类 | 用于印刷电路板制造的掩蔽化合物 | Masking compounds for use in the manufacture of printed circuit boards | — |
| 001-1062 | 01类 | 用于工业用途的预混型粘合泡沫水泥 | Premixed adhesive foam cements for industrial purposes | — |
| 001-1063 | 01类 | 钾肥 | Potash | — |
| 001-1064 | 01类 | 用于化妆品制造的植物提取物 | Botanical extracts for use in making cosmetics | — |
| 001-1065 | 01类 | 汽车动力转向系统泄漏密封剂 | Automobile power steering system leak sealants | — |
| 001-1066 | 01类 | 用于印刷电路板制造的蚀刻剂 | Etchants for use in the manufacture of printed circuit boards | — |
| 001-107 | 01类 | 用于印刷电路制造的化学氧化剂 | Chemical oxidants for use in the manufacture of printed circuits | — |
| 001-1071 | 01类 | 用于水培植物生长的膨胀粘土基质 | Expanded-clay substrates for hydroponic plant growing | — |
| 001-1072 | 01类 | 用于电池充电的酸性水 | Acidulated water for recharging batteries | — |
| 001-1073 | 01类 | 用于蓄电池充电的酸性水 | Acidulated water for recharging accumulators | — |
| 001-1075 | 01类 | 复合肥料 | Complex fertilizers | — |
| 001-1076 | 01类 | 用于商业和家庭用途的阻燃组合物 | Fire retardant compositions for commercial and domestic use | — |
| 001-1077 | 01类 | 用于涂层和密封的工业粘合剂 | Industrial adhesives for use in coating and sealing | — |
| 001-1078 | 01类 | 未曝光的X光胶片 | Unexposed X-ray film | — |
| 001-1079 | 01类 | 稀土 | Rare earths | — |
| 001-108 | 01类 | 用于{指明具体用途或行业}的未加工人造树脂 | Unprocessed artificial resins for {indicate specific use or industry} | — |
| 001-1080 | 01类 | 稀土金属盐 | Salts from rare earth metals | — |
| 001-1081 | 01类 | 稀土金属 | Rare earth metals | — |
| 001-1082 | 01类 | 用于汽车排气系统腐蚀抑制剂的化学防腐剂 | Chemical preservatives for use as corrosion inhibitors on automobile exhaust systems | — |
| 001-1083 | 01类 | 用于污染场地净化的化学品 | Chemicals for use in decontamination of polluted sites | — |
| 001-1084 | 01类 | 生物组织，即一组由同一原始标本分割而成的、配对的冷冻固定的人体生物标本，用于科学和医学研究。 | Biological tissue, namely, a set of matched frozen and fixed human biological specimens derived from the division of one original specimen for use in scientific and medical research | — |
| 001-1085 | 01类 | 未经加工的塑料，呈粉末或颗粒状 | Unprocessed plastic in the form of powder or granules | — |
| 001-1087 | 01类 | 感光乳剂 | Photographic emulsions | — |
| 001-1088 | 01类 | 工业用化学品 | Chemicals for use in industry | — |
| 001-1090 | 01类 | 塑溶胶 | Plastisols | — |
| 001-1094 | 01类 | 土壤改良剂 | Soil conditioning preparations | — |
| 001-1097 | 01类 | 油品化学添加剂 | Chemical additives for oils | — |
| 001-1100 | 01类 | 铸造砂 | Foundry sand | — |
| 001-1101 | 01类 | 轮胎穿刺密封剂 | Tire puncture sealant | — |
| 001-1103 | 01类 | 工业用化学品 | Chemicals for industrial purposes | — |
| 001-1104 | 01类 | 工业用途粘合剂 | Adhesives for industrial purposes | — |
| 001-1105 | 01类 | 用于制造卫星、火箭、导弹、航空航天器、飞机发动机和刹车的陶瓷基复合材料（CMC） | Ceramic matrix composite materials (CMC) for use in the manufacture of satellites, rockets, missiles, aerospace vehicles, aircraft engines and brakes | — |
| 001-1107 | 01类 | 未经加工的人工树脂 | Unprocessed artificial resins | — |
| 001-1108 | 01类 | 用于葡萄酒发酵的化学品 | Chemicals for fermenting wine | — |
| 001-1109 | 01类 | 用于涂抹在挡风玻璃上的化学防雨剂 | Chemical-based rain repellent preparation to be applied to windshields | — |
| 001-1110 | 01类 | 用于撑鞋的化学喷雾剂 | Chemical sprays for stretching shoes | — |
| 001-1111 | 01类 | 用于去除燃料中杂质的化学吸附剂 | Chemical adsorbents for removing impurities from fuel | — |
| 001-1112 | 01类 | 防止霉菌的化学制剂 | Chemical preparations to prevent mildew | — |
| 001-1115 | 01类 | 草坪用盐分中和剂 | Salt neutralizing chemical for lawn grass | — |
| 001-1116 | 01类 | 用于实验室测试设备校准的化学处理非医用试纸 | Chemically treated non-medical test strips for calibration of laboratory test equipment | — |
| 001-1117 | 01类 | 土壤表面活性剂用于促进土壤中水分的均匀流动 | Soil surfactant used to promote uniform movement of water in soil | — |
| 001-1118 | 01类 | 用于片剂的聚合物基可食用包衣 | Polymer-based edible coatings for tablets | — |
| 001-1120 | 01类 | 阻燃化学品 | Fire retardant chemicals | — |
| 001-1121 | 01类 | 抑烟化学品 | Smoke suppressant chemicals | — |
| 001-1122 | 01类 | 用作饲料颗粒粘合剂的化学添加剂 | Chemical additives for use as binding agents in feed pellets | — |
| 001-1123 | 01类 | 碳纳米颗粒，即具有光致发光特性的碳纳米颗粒 | Carbon nano particles, namely, carbon nano particles that photoluminesce | — |
| 001-1124 | 01类 | 内燃机抗爆物质 | Anti-knock substances for internal combustion engines | — |
| 001-1125 | 01类 | 用于粘贴纸张的粘合剂 | Adhesives for paper hanging | — |