| Vendor | Spec | Unit | Price | Currency | Date |
| Shanghai Guoke | 85% | MT | 1135.98 | USD | 20251030 |
| Shandong Hongyang Chem | 85% | MT | 1072.48 | USD | 20251030 |
| Shandong Hongyang Chem | 85% | MT | 1086.59 | USD | 20251030 |
| Shandong Hongyang Chem | 85% | MT | 987.81 | USD | 20251030 |
| Henan Saiteng Tech | 85% | MT | 1129.26 | USD | 20251029 |
| Shandong Yihe Chem | 85% | MT | 875.17 | USD | 20251029 |
| Changzhou Jiaye Chem | 85% | MT | 1030.45 | USD | 20251029 |
| Shandong Hongyang Chem | 85% | MT | 988.1 | USD | 20251029 |
| Shandong Hongyang Chem | 85% | MT | 1086.91 | USD | 20251029 |
| Shandong Hongyang Chem | 85% | MT | 1072.79 | USD | 20251029 |