| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Guoke | 85% | MT | 1126.84 | USD | 20251015 |
| Jinan Angxin Chem | 85% | MT | 1056.41 | USD | 20251015 |
| Shandong Xima | 85% | MT | 887.39 | USD | 20251015 |
| Shandong Qiangsen Chem | 85% | MT | 845.13 | USD | 20251015 |
| Henan Saiteng Tech | 85% | MT | 901.47 | USD | 20251015 |
| Shandong Hongyang Chem | 85% | MT | 985.98 | USD | 20251015 |
| Shandong Hongyang Chem | 85% | MT | 1070.5 | USD | 20251015 |
| Shandong Hongyang Chem | 85% | MT | 1084.58 | USD | 20251015 |
| Shandong Hongyang Chem | 85% | MT | 1084.19 | USD | 20251014 |
| Shandong Hongyang Chem | 85% | MT | 1070.11 | USD | 20251014 |