| Vendor | Spec | Unit | Price | Currency | Date |
| Befar | China national standards | MT | 1126.43 | USD | 20251014 |
| Shandong Yaowang Chem | China national standards | MT | 1135.58 | USD | 20251014 |
| Xiamen Yudeshun Chem | China national standards | MT | 1619.24 | USD | 20251014 |
| Shandong Jinling Chem | China national standards | MT | 1267.23 | USD | 20251014 |
| Aite Zhejiang | China national standards | MT | 1126.43 | USD | 20251014 |
| Shandong Xingpeng Chem | China national standards | MT | 1077.15 | USD | 20251014 |
| Hangjin Tech | China national standards | MT | 1013.78 | USD | 20251014 |
| Shandong Yihe Chem | China national standards | MT | 1056.03 | USD | 20251014 |
| Shandong Xima | China national standards | MT | 957.46 | USD | 20251014 |
| Shandong Qiangsen Chem | China national standards | MT | 985.62 | USD | 20251014 |