| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2430.0 | USD | 20190816 |
| Unknown | China national standards | MT | 9580.0 | USD | 20190815 |
| Unknown | China national standards | MT | 13950.0 | USD | 20190815 |
| Unknown | China national standards | MT | 1140.0 | USD | 20190815 |
| Unknown | China national standards | MT | 16550.0 | USD | 20190815 |
| Unknown | China national standards | MT | 105570.0 | USD | 20190814 |
| Unknown | China national standards | MT | 2430.0 | USD | 20190814 |
| Unknown | China national standards | MT | 1140.0 | USD | 20190814 |
| Unknown | China national standards | MT | 1140.0 | USD | 20190814 |
| Unknown | China national standards | MT | 13940.0 | USD | 20190814 |