| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1380.0 | USD | 20190614 |
| Unknown | China national standards | MT | 950.0 | USD | 20190613 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190613 |
| Unknown | China national standards | MT | 7880.0 | USD | 20190613 |
| Unknown | China national standards | MT | 9520.0 | USD | 20190613 |
| Unknown | China national standards | MT | 7880.0 | USD | 20190613 |
| Unknown | China national standards | MT | 1280.0 | USD | 20190613 |
| Unknown | China national standards | MT | 940.0 | USD | 20190613 |
| Unknown | China national standards | MT | 6660.0 | USD | 20190612 |
| Unknown | China national standards | MT | 7200.0 | USD | 20190612 |