| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Qiangxing Chem | 85% | MT | 931.26 | USD | 20251119 |
| Yuntian UNITED | 85% | MT | 931.26 | USD | 20251119 |
| Hubei Xingfa 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 |
| Hubei Qiangxing Chem | 85% | MT | 924.2 | USD | 20251119 |
| Wuhan Hengjiu Chem | 85% | MT | 1058.25 | USD | 20251119 |
| Shanghai Guoke | 85% | MT | 1097.75 | USD | 20251119 |
| Shandong Yushuo Chem | 85% | MT | 903.04 | USD | 20251119 |
| Shandong Yushuo Chem | 85% | MT | 903.04 | USD | 20251119 |