| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3580.0 | USD | 20190612 |
| Unknown | China national standards | MT | 840.0 | USD | 20190612 |
| Unknown | China national standards | MT | 1470.0 | USD | 20190612 |
| Unknown | China national standards | MT | 1140.0 | USD | 20190612 |
| Unknown | China national standards | MT | 600.0 | USD | 20190612 |
| Unknown | China national standards | MT | 1820.0 | USD | 20190612 |
| Unknown | China national standards | MT | 53990.0 | USD | 20190612 |
| Unknown | China national standards | MT | 50420.0 | USD | 20190612 |
| Unknown | China national standards | MT | 1990.0 | USD | 20190611 |
| Unknown | China national standards | MT | 5300.0 | USD | 20190611 |