| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12150.0 | USD | 20190623 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190623 |
| Unknown | China national standards | MT | 630.0 | USD | 20190623 |
| Unknown | China national standards | MT | 650.0 | USD | 20190623 |
| Unknown | China national standards | MT | 4930.0 | USD | 20190623 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190623 |
| Unknown | China national standards | MT | 610.0 | USD | 20190623 |
| Unknown | China national standards | MT | 14140.0 | USD | 20190623 |
| Unknown | China national standards | MT | 26170.0 | USD | 20190623 |
| Unknown | China national standards | MT | 11230.0 | USD | 20190623 |