| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chem | China national standards | MT | 268.15 | USD | 20251110 |
| Shandong Hanyue Chem | China national standards | MT | 268.15 | USD | 20251110 |
| Shandong LuoHeng Chem | China national standards | MT | 337.3 | USD | 20251110 |
| Shandong Jinshenrun Chem | China national standards | MT | 324.6 | USD | 20251110 |
| Luxi Chem | China national standards | MT | 310.49 | USD | 20251110 |
| Shandong Jinling Chem | China national standards | MT | 268.15 | USD | 20251110 |
| Shandong Jinling Chem | China national standards | MT | 409.28 | USD | 20251110 |
| Luxi Chem | China national standards | MT | 409.28 | USD | 20251110 |
| Luxi Chem | China national standards | MT | 263.92 | USD | 20251110 |
| Jinan Jinrihe Chem | China national standards | MT | 254.04 | USD | 20251110 |