| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 930.49 | USD | 20251021 |
| Shandong Shuojia Chem | China national standards | MT | 930.49 | USD | 20251021 |
| Shandong Shuojia Chem | China national standards | MT | 930.49 | USD | 20251021 |
| Shandong Shuojia Chem | China national standards | MT | 930.49 | USD | 20251021 |
| Luxi Chem | China national standards | MT | 930.49 | USD | 20251021 |
| Shandong Haili Chem | China national standards | MT | 930.49 | USD | 20251021 |
| Shandong Hanyue Chem | China national standards | MT | 986.89 | USD | 20251021 |
| Shandong Hanyue Chem | China national standards | MT | 986.89 | USD | 20251021 |
| Luxi Chem | China national standards | MT | 1015.09 | USD | 20251021 |
| Shandong Jinshenrun Chem | China national standards | MT | 1029.18 | USD | 20251021 |