| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6800.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5950.0 | USD | 20181101 |
| Unknown | China national standards | MT | 870.0 | USD | 20181101 |
| Unknown | China national standards | MT | 670.0 | USD | 20181101 |
| Unknown | China national standards | MT | 5950.0 | USD | 20181101 |
| Unknown | China national standards | MT | 6800.0 | USD | 20181101 |
| Unknown | China national standards | MT | 4790.0 | USD | 20181101 |
| Unknown | China national standards | MT | 80.0 | USD | 20181101 |
| Unknown | China national standards | MT | 25490.0 | USD | 20181022 |
| Unknown | China national standards | MT | 870.0 | USD | 20181022 |