| Vendor | Spec | Unit | Price | Currency | Date |
| Laiyang Kangte | 55% | MT | 976.15 | USD | 20251211 |
| Laiyang Kangte | 40% | MT | 664.91 | USD | 20251211 |
| Laiyang Kangte | 55% | MT | 975.22 | USD | 20251210 |
| Laiyang Kangte | 40% | MT | 664.28 | USD | 20251210 |
| Laiyang Kangte | 55% | MT | 974.95 | USD | 20251209 |
| Laiyang Kangte | 55% | MT | 975.07 | USD | 20251208 |
| Laiyang Kangte | 55% | MT | 975.28 | USD | 20251207 |
| Laiyang Kangte | 40% | MT | 664.32 | USD | 20251207 |
| Laiyang Kangte | 40% | MT | 664.32 | USD | 20251206 |
| Laiyang Kangte | 55% | MT | 975.28 | USD | 20251206 |