| Vendor | Spec | Unit | Price | Currency | Date |
| Henan Qianyuexing | China national standards | MT | 161.74 | USD | 20251009 |
| Henan Baiquan | China national standards | MT | 165.96 | USD | 20251009 |
| Haohua Junhua | China national standards | MT | 161.74 | USD | 20251009 |
| Henan Qingmai Tech | China national standards | MT | 239.09 | USD | 20251009 |
| Hubei Shuanghuan Tech | China national standards | MT | 196.9 | USD | 20251009 |
| Henan Leavit Chem | China national standards | MT | 157.52 | USD | 20251009 |
| Henan Leavit Chem | China national standards | MT | 478.19 | USD | 20251009 |
| Henan Leavit Chem | China national standards | MT | 182.84 | USD | 20251009 |
| Shandong Jinshenrun Chem | China national standards | MT | 182.84 | USD | 20251009 |
| Shanghai SKY Chem | China national standards | MT | 194.09 | USD | 20251009 |