| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Guoke | 85% | MT | 1132.11 | USD | 20250922 |
| Shandong Yihe Chem | 85% | MT | 871.94 | USD | 20250922 |
| Hubei Qiangxing Chem | 35% | MT | 196.89 | USD | 20250922 |
| Hubei Qiangxing Chem | 85% | MT | 900.06 | USD | 20250922 |
| Hubei Qiangxing Chem | 85% | MT | 871.94 | USD | 20250922 |
| Hubei Qiangxing Chem | 85% | MT | 900.06 | USD | 20250922 |
| Hubei Qiangxing Chem | 85% | MT | 900.06 | USD | 20250922 |
| Yuntian UNITED | 85% | MT | 886.0 | USD | 20250922 |
| Hubei Xingfa Chem | 85% | MT | 900.06 | USD | 20250922 |
| Henan Saiteng Tech | 85% | MT | 900.06 | USD | 20250922 |