| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Jinling | China national standards | MT | 1127.27 | USD | 20251016 |
| Dongying Huatai Chem | China national standards | MT | 1099.09 | USD | 20251016 |
| Dongying Huatai Chem | China national standards | MT | 1099.09 | USD | 20251016 |
| Dongying Huatai Chem | China national standards | MT | 1099.09 | USD | 20251016 |
| Dongying Huatai Chem | China national standards | MT | 1099.09 | USD | 20251016 |
| Shandong Jinling Chem | China national standards | MT | 1099.09 | USD | 20251016 |
| Dongying Huatai Chem | China national standards | MT | 1099.09 | USD | 20251016 |
| Shandong Yuxuan Chem | China national standards | MT | 1352.72 | USD | 20251016 |
| Shandong Jinling Chem | China national standards | MT | 1127.27 | USD | 20251016 |
| Shandong Jinshenrun Chem | China national standards | MT | 1127.27 | USD | 20251016 |