| Number | Product Name | CAS No. | Remarks | |
| 397 | Potassium Perchlorate | 7778-74-7 | ||
| 398 | Ammonium Perchlorate | 7790-98-9 | ||
| 399 | n-Butyllithium-Hexane | 110-54-3 | ||
| 400 | Isobutyl Acetate | 110-19-0 | ||
| 401 | 1,2-dimethoxyethane | 110-71-4 | (wt%) Purity:≥99.5，99.94 | |
| 402 | Lithium bromide | 7550-35-8 | ||
| 403 | Tetrachlorobis(Tetrahydrofuran)Niobium(IV) | 61247-57-2 | ||
| 404 | Hydrofluoric Acid | 7664-39-3 | ||
| 405 | Lithium Chloride/ LiCl | 7447-41-8 | ||
| 406 | Ferric Nitrate | 7782-61-8 | ||
| 407 | Manganese | 7439-96-5 | ||
| 408 | Donor-c, CMMS, DYNASYLAN 9407, Cyclohexylmethyldimethoxysilan | 17865-32-6 | Purity(%):99.50,99.68 | |