| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Hanyue Chem | China national standards | MT | 705.56 | USD | 20251111 |
| JIN Yimeng | China national standards | MT | 712.61 | USD | 20251111 |
| Nanjing Runsheng Petro | China national standards | MT | 762.0 | USD | 20251111 |
| Yankuang Guotai Chem | China national standards | MT | 712.61 | USD | 20251111 |
| Yankuang Guotai Chem | China national standards | MT | 733.78 | USD | 20251111 |
| Shandong Junfeng | China national standards | MT | 790.22 | USD | 20251111 |
| Shandong Yeyang Chem | China national standards | MT | 790.22 | USD | 20251111 |
| Shandong Shuojia Chem | China national standards | MT | 733.78 | USD | 20251111 |
| JIN Yimeng | China national standards | MT | 811.39 | USD | 20251111 |
| Jinan Qi Mat | China national standards | MT | 712.61 | USD | 20251111 |