| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 950.0 | USD | 20190520 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190520 |
| Unknown | China national standards | MT | 910.0 | USD | 20190520 |
| Unknown | China national standards | MT | 910.0 | USD | 20190519 |
| Unknown | China national standards | MT | 2570.0 | USD | 20190519 |
| Unknown | China national standards | MT | 370.0 | USD | 20190519 |
| Unknown | China national standards | MT | 70210.0 | USD | 20190519 |
| Unknown | China national standards | MT | 1260.0 | USD | 20190519 |
| Unknown | China national standards | MT | 2570.0 | USD | 20190519 |
| Unknown | China national standards | MT | 9040.0 | USD | 20190519 |