| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima | China national standards | MT | 961.08 | USD | 20251203 |
| Shandong Zhiheng | China national standards | MT | 1130.68 | USD | 20251203 |
| Shandong Mingyu | China national standards | MT | 1215.48 | USD | 20251203 |
| Shandong Aite Chem | China national standards | MT | 1144.81 | USD | 20251203 |
| Shandong Mingyu | China national standards | MT | 1257.88 | USD | 20251203 |
| Nantong Zhonghe Chem | China national standards | MT | 1031.74 | USD | 20251203 |
| Shandong Mingyu | China national standards | MT | 1215.48 | USD | 20251203 |
| Shinghwa AdvMat | China national standards | MT | 1215.48 | USD | 20251203 |
| Shandong Jinling Chem | China national standards | MT | 1208.41 | USD | 20251203 |
| Shandong Aite Chem | China national standards | MT | 1144.81 | USD | 20251203 |