| Number | Product Name | CAS No. | Remarks | |
| 337 | Stannous Sulfate | 7488-55-3 | ||
| 338 | Sulfuric Acid | 7664-93-9;8014-95-7;17107-61-8;12772-98-4 | ||
| 339 | Calcium Nitrite | 13780-06-8 | ||
| 340 | Calcium Nitrite Solution | 13780-06-8 | ||
| 341 | Sodium Nitrate Granular | 7631-99-4 | ||
| 342 | Sodium Nitrate | 7631-99-4 | ||
| 343 | Citric Acid Monohydrate | 5949-29-1 | ||
| 344 | Nitric Acid | 7697-37-2 | ||
| 345 | Citric Acid Anhydrous | 77-92-9 | ||
| 346 | Sodium Carbonate | 497-19-8;7542-12-3 | ||
| 347 | Maleic Anhydride | 108-31-6 | ||
| 348 | Formic Acid | 64-18-6 | ||