| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Guoke | 85% | MT | 1065.68 | USD | 20250919 |
| Shandong Yihe Chem | 85% | MT | 871.67 | USD | 20250919 |
| Zhangzhou Sanan Chem | 85% | MT | 1012.26 | USD | 20250919 |
| Henan Saiteng Tech | 85% | MT | 899.79 | USD | 20250919 |
| Shandong Hongyang Chem | 85% | MT | 1082.56 | USD | 20250919 |
| Shandong Hongyang Chem | 85% | MT | 1068.5 | USD | 20250919 |
| Shandong Hongyang Chem | 85% | MT | 984.14 | USD | 20250919 |
| Hubei Xingfa Chem | 85% | MT | 956.6 | USD | 20250918 |
| Shandong Xima | 85% | MT | 886.26 | USD | 20250918 |
| Shandong Qiangsen Chem | 85% | MT | 844.06 | USD | 20250918 |