| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Qiangxing Chem | 85% | MT | 923.77 | USD | 20251120 |
| GuangZhan Chem | 85% | MT | 1030.03 | USD | 20251119 |
| Hubei Xingfa Chem | 85% | MT | 1044.14 | USD | 20251119 |
| Hubei Qiangxing Chem | 85% | MT | 931.26 | USD | 20251119 |
| Hubei Qiangxing Chem | 85% | MT | 924.2 | USD | 20251119 |
| Yuntian UNITED | 85% | MT | 931.26 | USD | 20251119 |
| Hubei Xingfa Chem | 85% | MT | 1058.25 | USD | 20251119 |
| Wuhan Hengjiu Chem | 85% | MT | 1058.25 | USD | 20251119 |
| Hubei Qiangxing Chem | China national standards | MT | 536.18 | USD | 20251119 |
| Hubei Qiangxing Chem | 85% | MT | 931.26 | USD | 20251119 |