| Vendor | Spec | Unit | Price | Currency | Date |
|---|---|---|---|---|---|
| Kunming Nandian | 85% | MT | 932.56 | USD | 20251209 |
| Kunming Nandian | 85% | MT | 947.22 | USD | 20251204 |
| Kunming Nandian | 85% | MT | USD | 20251202 | |
| Kunming Nandian | 85% | MT | USD | 20251126 | |
| Kunming Nandian | 85% | MT | USD | 20251125 | |
| Kunming Nandian | 85% | MT | USD | 20251105 | |
| Kunming Nandian | 85% | MT | USD | 20251031 |