| Vendor | Spec | Unit | Price | Currency | Date |
| Zibo Lishuo Chem | China national standards | MT | 846.05 | USD | 20251023 |
| Zibo Lishuo Chem | China national standards | MT | 846.05 | USD | 20251023 |
| Zibo Lishuo Chem | China national standards | MT | 846.05 | USD | 20251023 |
| Shandong Xima | China national standards | MT | 789.64 | USD | 20251023 |
| Shandong Qiangsen Chem | China national standards | MT | 817.85 | USD | 20251023 |
| Shandong Laya Chem | China national standards | MT | 789.64 | USD | 20251023 |
| Shandong Yeyang Chem | China national standards | MT | 789.64 | USD | 20251023 |
| Shandong Yeyang Chem | China national standards | MT | 817.85 | USD | 20251023 |
| Aite Zhejiang | China national standards | MT | 881.3 | USD | 20251023 |
| Aite Zhejiang | China national standards | MT | 888.35 | USD | 20251023 |