| Vendor | Spec | Unit | Price | Currency | Date |
| Hubei Qiangxing Chem | 65percent | MT | 537.03 | USD | 20251201 |
| Shandong Qiangsen Chem | 85% | MT | 847.95 | USD | 20251201 |
| Zhangzhou Sanan Chem | 85% | MT | 1017.54 | USD | 20251201 |
| Shandong Xima | 85% | MT | 890.35 | USD | 20251201 |
| Shandong Yushuo Chem | 85% | MT | 989.27 | USD | 20251201 |
| Hubei Qiangxing Chem | 35% | MT | 211.99 | USD | 20251201 |
| Shandong Hongyang Chem | 85% | MT | 1088.2 | USD | 20251201 |
| Shandong Yushuo Chem | 85% | MT | 989.27 | USD | 20251201 |
| Shandong Hongyang Chem | 85% | MT | 1074.07 | USD | 20251201 |
| Shandong Hongyang Chem | 85% | MT | 989.27 | USD | 20251201 |