| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Mingyu | China national standards | MT | 888.56 | USD | 20251105 |
| Shandong Mingyu | China national standards | MT | 874.46 | USD | 20251105 |
| Jinan Aochen Chem | China national standards | MT | 1241.17 | USD | 20251105 |
| Jinan Aochen Chem | China national standards | MT | 1198.85 | USD | 20251105 |
| Jinan Aochen Chem | China national standards | MT | 959.08 | USD | 20251105 |
| Aite Zhejiang | China national standards | MT | 888.56 | USD | 20251105 |
| Jinan Qi Mat | China national standards | MT | 1029.6 | USD | 20251105 |
| Wanhua Yantai | China national standards | MT | 818.04 | USD | 20251105 |
| Wanhua Yantai | China national standards | MT | 888.56 | USD | 20251105 |
| Wanhua Yantai | China national standards | MT | 832.15 | USD | 20251105 |