| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Qi Mat | China national standards | MT | 712.94 | USD | 20251112 |
| Shandong Aite Chem | China national standards | MT | 748.24 | USD | 20251112 |
| Anhui Ruibai | China national standards | MT | 712.94 | USD | 20251112 |
| JIN Yimeng | China national standards | MT | 696.0 | USD | 20251112 |
| JIN Yimeng | China national standards | MT | 720.0 | USD | 20251112 |
| Qingdao Shengze Chem | China national standards | MT | 720.0 | USD | 20251112 |
| Shandong Hongyang Chem | China national standards | MT | 705.89 | USD | 20251112 |
| JIN Yimeng | China national standards | MT | 847.06 | USD | 20251112 |
| Yankuang Guotai Chem | China national standards | MT | 712.94 | USD | 20251112 |
| Wuhan Hengjiu Chem | China national standards | MT | 790.59 | USD | 20251112 |