| Vendor | Spec | Unit | Price | Currency | Date |
| Wuhan Hengjiu Chem | China national standards | MT | 777.13 | USD | 20251209 |
| Nanjing Zhongchun Bio | Industrial Grade | MT | 1271.83 | USD | 20251208 |
| Nanjing Zhongchun Bio | Industrial Grade | MT | 1271.83 | USD | 20251208 |
| Shandong Huize Chem | 96.2% | MT | 572.32 | USD | 20251208 |
| Huaye Qingdao Energy | Industrial Grade | MT | 593.52 | USD | 20251208 |
| Shandong Laya Chem | China national standards | MT | 480.47 | USD | 20251208 |
| Changzhou Juyun Mat | China national standards | MT | 819.63 | USD | 20251208 |
| Changzhou Juyun Mat | Industrial Grade | MT | 621.79 | USD | 20251208 |
| Changzhou Juyun Mat | China national standards | MT | 621.79 | USD | 20251208 |
| Changzhou Juyun Mat | China national standards | MT | 1342.49 | USD | 20251208 |