| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Guoke | 85% | MT | 1137.66 | USD | 20251201 |
| Hubei Xingfa Chem | 85% | MT | 975.14 | USD | 20251201 |
| Jinan Angxin Chem | 85% | MT | 1031.67 | USD | 20251201 |
| Shandong Xima | 85% | MT | 890.35 | USD | 20251201 |
| Henan Saiteng Tech | 85% | MT | 904.48 | USD | 20251201 |
| Hubei Xingfa Chem | 85% | MT | 1059.94 | USD | 20251201 |
| Hubei Qiangxing Chem | 85% | MT | 932.74 | USD | 20251201 |
| Shandong Qiangsen Chem | 85% | MT | 847.95 | USD | 20251201 |
| Shandong Xima | 85% | MT | 890.35 | USD | 20251201 |
| Hubei Qiangxing Chem | 65percent | MT | 537.03 | USD | 20251201 |