| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Laya Chem | China national standards | MT | 973.54 | USD | 20251121 |
| Shandong Aite Chem | China national standards | MT | 1156.97 | USD | 20251121 |
| Changzhou Juyun Mat | China national standards | MT | 1142.86 | USD | 20251121 |
| Shandong Hongyang Chem | China national standards | MT | 1432.1 | USD | 20251121 |
| Shandong Aite Chem | China national standards | MT | 1453.26 | USD | 20251121 |
| Shandong Jinmao | China national standards | MT | 1298.06 | USD | 20251121 |
| Aite Zhejiang | China national standards | MT | 1298.06 | USD | 20251121 |
| Changzhou Juyun Mat | China national standards | MT | 1142.86 | USD | 20251121 |
| Shandong Jinling Chem | China national standards | MT | 1128.75 | USD | 20251121 |
| Shandong Aite Chem | China national standards | MT | 1552.03 | USD | 20251121 |