| Vendor | Spec | Unit | Price | Currency | Date |
| Sichuan Chuanmei Energy | 85% | MT | 848.01 | USD | 20251203 |
| Sichuan Chuanmei Energy | 85% | MT | 847.03 | USD | 20251109 |
| Sichuan Chuanmei Energy | 85% | MT | 846.68 | USD | 20251106 |
| Sichuan Chuanmei Energy | 85% | MT | 846.44 | USD | 20251104 |
| Sichuan Chuanmei Energy | 85% | MT | 846.66 | USD | 20251103 |
| Sichuan Chuanmei Energy | 85% | MT | 846.5 | USD | 20251102 |
| Sichuan Chuanmei Energy | 85% | MT | 846.5 | USD | 20251101 |