| 类号 | 序号 | 中文名称 | 英文名称 |
|---|---|---|---|
| 01 | 2372 | 感光复制版（未曝光） | Sensitised reprographic plates (unexposed) |
| 01 | 2373 | 分离和解粘（脱胶）制剂 | Separating and unsticking (ungluing) preparations |
| 01 | 2374 | 物品分拣用分离材料 | Separating materials for the sorting of items |
| 01 | 2375 | 分离物质 | Separating substances |
| 01 | 2376 | 海泡石[硅酸镁] | Sepiolite (magnesium silicate) |
| 01 | 2377 | 多价螯合剂 | Sequestering agents |
| 01 | 2378 | 多价螯合剂 | Sequestrants |
| 01 | 2379 | 多价螯合剂 | Sequestrating agents |
| 01 | 2380 | 多价螯合产品 | Sequestration products |
| 01 | 2381 | 缓凝剂 | Set retarding agents |
| 01 | 2382 | 污水处理化学品 | Sewerage water treatment chemicals |
| 01 | 2383 | 减震液 | Shock absorbing fluids |
| 01 | 2384 | 青贮饲料添加剂[防腐剂] | Silage additives (preservatives) |
| 01 | 2385 | 用作聚烯烃催化剂的二氧化硅 | Silica for use as a polyolefin catalyst |
| 01 | 2386 | 硅胶 | Silica gels |
| 01 | 2387 | 二氧化硅溶胶 | Silica sols |
| 01 | 2388 | 硅酸盐 | Silicates |
| 01 | 2389 | 硅 | Silicon |
| 01 | 2390 | 二氧化硅 | Silicon dioxide |
| 01 | 2391 | 硅树脂 | Silicone resins |
| 01 | 2392 | 硅酮 | Silicones |
| 01 | 2393 | 硝酸银 | Silver nitrate |
| 01 | 2394 | 镀银用银盐溶液 | Silver salt solutions for silvering |
| 01 | 2395 | 硅单晶 | Single crystals of silicon |
| 01 | 2396 | 罩面漆和底漆上浆料 | Size for finishing and priming |