| NO. | Name | CAS No.  | 
        Producer  | 
    
| 21 | Potassium | 13943-58-3  | 
  Tianjin  | 
  
| 22 | Sodium | 13601-19-9  | 
  Tianjin  | 
  
| 23 | Granular | 1310-73-2  | 
  Xinjiang  | 
  
| 24 | Potassium dihydrogen phosphate | 7778-77-0  | 
  |
| 25 | sodium | 7558-80-7;89140-32-9  | 
  Our factory's Jiejing  | 
  
| 26 | Ammonium | 7783-28-0  | 
  Sichuan  | 
  
| 27 | Potassium | 7758-11-4  | 
  Jiejing Factory  | 
  
| 28 | sodium | 7558-79-4  | 
  Our factory's Jiejing  | 
  
| 29 | Sodium | 10101-89-0  | 
  Our factory's Jiejing  | 
  
| 30 | Phosphoric | 7664-38-2  | 
  Guizhou  | 
  
| 31 | Zinc sulfate heptahydrate | 7446-20-0  | 
  |
| 32 | Ferrous | 7720-78-7  | 
  Jiangsu  | 
  
| 33 | Sodium | 10124-56-8  | 
  Shanghai  | 
  
| 34 | Granular | 7647-14-5  | 
  Jiangxi/Jiangsu  | 
  
| 35 | Borax | 12179-04-3  | 
  Kuandian, Liaoning  | 
  
| 36 | Orthoboric | 10043-35-3  | 
  Chile/Russia  | 
  
| 37 | Sodium | 6834-92-0  | 
  Shandong  | 
  
| 38 | Levelling | Taixing  | 
  |
| 39 | Zinc | 7446-20-0  | 
  Shandong  | 
  
| 40 | Potassium | 1310-58-3  | 
  Chengdu/Youlide  |