| Vendor | Spec | Unit | Price | Currency | Date |
| Shifang JiandongTech | 85% | MT | 954.93 | USD | 20251211 |
| Shifang JiandongTech | 85% | MT | 954.02 | USD | 20251210 |
| Shifang JiandongTech | 85% | MT | 953.75 | USD | 20251209 |
| Shifang JiandongTech | 85% | MT | USD | 20251202 | |
| Shifang JiandongTech | 85% | MT | USD | 20251126 | |
| Shifang JiandongTech | 85% | MT | USD | 20251124 | |
| Shifang JiandongTech | 85% | MT | USD | 20251123 | |
| Shifang JiandongTech | 85% | MT | USD | 20251120 | |
| Shifang JiandongTech | 85% | MT | USD | 20251111 | |
| Shifang JiandongTech | 85% | MT | USD | 20251107 |