| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 980.0 | USD | 20190815 |
| Unknown | China national standards | MT | 540.0 | USD | 20190815 |
| Unknown | China national standards | MT | 5530.0 | USD | 20190815 |
| Unknown | China national standards | MT | 640.0 | USD | 20190815 |
| Unknown | China national standards | MT | 20530.0 | USD | 20190815 |
| Unknown | China national standards | MT | 12460.0 | USD | 20190815 |
| Unknown | China national standards | MT | 17670.0 | USD | 20190815 |
| Unknown | China national standards | MT | 4850.0 | USD | 20190815 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190815 |
| Unknown | China national standards | MT | 320.0 | USD | 20190815 |