| Vendor | Spec | Unit | Price | Currency | Date |
| Jiangsu Youlixin Chem | China national standards | MT | 791.47 | USD | 20251203 |
| JIN Yimeng | China national standards | MT | 805.61 | USD | 20251203 |
| JIN Yimeng | China national standards | MT | 720.81 | USD | 20251203 |
| JIN Yimeng | China national standards | MT | 720.81 | USD | 20251203 |
| Shandong Xingpeng Chem | China national standards | MT | 749.07 | USD | 20251203 |
| Anhui Ruibai | China national standards | MT | 812.67 | USD | 20251203 |
| Shandong Shuojia Chem | China national standards | MT | 734.94 | USD | 20251203 |
| Shandong Jinshenrun Chem | China national standards | MT | 706.67 | USD | 20251203 |
| Jinan Qi Mat | China national standards | MT | 703.85 | USD | 20251203 |
| JIN Yimeng | China national standards | MT | 696.78 | USD | 20251203 |