| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Shandong Qiangsen Chem | China national standards | MT | USD | 20251124 | |
| Shandong Xima | China national standards | MT | USD | 20251124 | |
| Shandong Yihe Chem | China national standards | MT | USD | 20251124 | |
| Shandong Langchem | China national standards | MT | USD | 20251124 | |
| Shandong Jinwen Chem | China national standards | MT | USD | 20251124 | |
| Changzhou Juyun Mat | China national standards | MT | USD | 20251124 | |
| Shandong Jinshenrun Chem | China national standards | MT | USD | 20251124 | |
| Shandong LuoHeng Chem | China national standards | MT | USD | 20251124 | |
| Shandong Xingpeng Chem | China national standards | MT | USD | 20251124 | |
| CNPC | China national standards | MT | USD | 20251124 |
