| Vendor | Spec | Unit | Price | Currency | Date |
| Shandong Xima | 85% | MT | 886.64 | USD | 20250930 |
| Shandong Qiangsen Chem | 85% | MT | 844.42 | USD | 20250930 |
| Wengfu | 85% | MT | 886.64 | USD | 20250930 |
| Henan Saiteng Tech | 85% | MT | 886.64 | USD | 20250930 |
| Shandong Shuojia Chem | 85% | MT | 886.64 | USD | 20250930 |
| Shandong Jinshenrun Chem | 85% | MT | 985.15 | USD | 20250930 |
| Shandong Jinshenrun Chem | 85% | MT | 971.08 | USD | 20250930 |
| Hubei Qiangxing Chem | 35% | MT | 197.03 | USD | 20250930 |
| Hubei Qiangxing Chem | 85% | MT | 872.56 | USD | 20250930 |
| Hubei Qiangxing Chem | 85% | MT | 900.71 | USD | 20250930 |