| Vendor | Spec | Unit | Price | Currency | Date |
| Jinan Jinrihe Chem | 85% | MT | 931.47 | USD | 20251110 |
| Shanghai Guoke | 85% | MT | 1136.11 | USD | 20251110 |
| Shanghai Guoke | 85% | MT | 1129.05 | USD | 20251110 |
| Shanghai Guoke | 85% | MT | 1083.89 | USD | 20251110 |
| Shandong Yihe Chem | 85% | MT | 875.01 | USD | 20251110 |
| Shandong Hongyang Chem | 85% | MT | 987.92 | USD | 20251110 |
| Shandong Hongyang Chem | 85% | MT | 1072.6 | USD | 20251110 |
| Shandong Hongyang Chem | 85% | MT | 1086.71 | USD | 20251110 |
| Jinan Jinrihe Chem | 85% | MT | 931.73 | USD | 20251109 |
| Sichuan Chuanmei Energy | 85% | MT | 847.03 | USD | 20251109 |