| Vendor | Spec | Unit | Price | Currency | Date |
| Dongying Huatai Chem | China national standards | MT | 1100.65 | USD | 20251103 |
| Changzhou Juyun Mat | China national standards | MT | 1121.82 | USD | 20251103 |
| Shandong Jinling | China national standards | MT | 1382.87 | USD | 20251103 |
| Shandong Jinling Chem | China national standards | MT | 1072.43 | USD | 20251103 |
| Shandong Xima | China national standards | MT | 917.21 | USD | 20251103 |
| Shandong Jinshenrun Chem | China national standards | MT | 1128.88 | USD | 20251103 |
| Shandong Qiangsen Chem | China national standards | MT | 1114.76 | USD | 20251103 |
| Jinan Aochen Chem | China national standards | MT | 1552.2 | USD | 20251103 |
| Shandong Jinling Chem | China national standards | MT | 1933.2 | USD | 20251103 |
| Shandong LuoHeng Chem | China national standards | MT | 1933.2 | USD | 20251103 |