| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4100.0 | USD | 20190815 |
| Unknown | China national standards | MT | 5630.0 | USD | 20190814 |
| Unknown | China national standards | MT | 3680.0 | USD | 20190814 |
| Unknown | China national standards | MT | 4050.0 | USD | 20190814 |
| Unknown | China national standards | MT | 3750.0 | USD | 20190814 |
| Unknown | China national standards | MT | 4100.0 | USD | 20190814 |
| Unknown | China national standards | MT | 25350.0 | USD | 20190814 |
| Unknown | China national standards | MT | 15570.0 | USD | 20190814 |
| Unknown | China national standards | MT | 26280.0 | USD | 20190814 |
| Unknown | China national standards | MT | 26200.0 | USD | 20190814 |