| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3500.0 | USD | 20190301 |
| Unknown | China national standards | MT | 6470.0 | USD | 20190301 |
| Unknown | China national standards | MT | 5100.0 | USD | 20190301 |
| Unknown | China national standards | MT | 680.0 | USD | 20190301 |
| Unknown | China national standards | MT | 5350.0 | USD | 20190301 |
| Unknown | China national standards | MT | 4160.0 | USD | 20190301 |
| Unknown | China national standards | MT | 9750.0 | USD | 20190301 |
| Unknown | China national standards | MT | 2570.0 | USD | 20190301 |
| Unknown | China national standards | MT | 3880.0 | USD | 20190301 |
| Unknown | China national standards | MT | 6990.0 | USD | 20190301 |