| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 320.0 | USD | 20181101 |
| Unknown | China national standards | MT | 150.0 | USD | 20181101 |
| Unknown | China national standards | MT | 730.0 | USD | 20181101 |
| Unknown | China national standards | MT | 60.0 | USD | 20181101 |
| Unknown | China national standards | MT | 120.0 | USD | 20181101 |
| Unknown | China national standards | MT | 230.0 | USD | 20181101 |
| Unknown | China national standards | MT | 150.0 | USD | 20181101 |
| Unknown | China national standards | MT | 2490.0 | USD | 20181101 |
| Unknown | China national standards | MT | 3640.0 | USD | 20181101 |
| Unknown | China national standards | MT | 880.0 | USD | 20181101 |