| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Aite Chem | China national standards | MT | 282.15 | USD | 20251104 |
| Jiangsu LeeMan Chem | China national standards | MT | 331.52 | USD | 20251104 |
| Jinan Qi Mat | China national standards | MT | 253.93 | USD | 20251104 |
| Shandong Luxi Chem | China national standards | MT | 253.93 | USD | 20251104 |
| Shandong Jinling Chem | China national standards | MT | 253.93 | USD | 20251104 |
| Shandong Yuanhe Chem | China national standards | MT | 338.58 | USD | 20251104 |
| Shandong Jinling Chem | China national standards | MT | 268.04 | USD | 20251104 |
| Luxi Chem | China national standards | MT | 296.25 | USD | 20251104 |
| Luxi Chem | China national standards | MT | 338.58 | USD | 20251104 |
| Shandong Jiaen Chem | China national standards | MT | 331.52 | USD | 20251104 |