| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Shuojia Chem | China national standards | MT | 732.18 | USD | 20251014 |
| Xiamen Yudeshun Chem | China national standards | MT | 887.06 | USD | 20251014 |
| JIN Yimeng | China national standards | MT | 844.82 | USD | 20251014 |
| Yankuang Guotai Chem | China national standards | MT | 830.74 | USD | 20251014 |
| JIN Yimeng | China national standards | MT | 844.82 | USD | 20251014 |
| Yankuang Guotai Chem | China national standards | MT | 830.74 | USD | 20251014 |
| Aite Zhejiang | China national standards | MT | 704.02 | USD | 20251014 |
| Shandong Xingpeng Chem | China national standards | MT | 746.26 | USD | 20251014 |
| Wuhan Hengjiu Chem | China national standards | MT | 788.5 | USD | 20251014 |
| Wuhan Hengjiu Chem | China national standards | MT | 788.5 | USD | 20251014 |