| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11180.0 | USD | 20190822 |
| Unknown | China national standards | MT | 10140.0 | USD | 20190822 |
| Unknown | China national standards | MT | 10270.0 | USD | 20190822 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190822 |
| Unknown | China national standards | MT | 280.0 | USD | 20190821 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190821 |
| Unknown | China national standards | MT | 10900.0 | USD | 20190821 |
| Unknown | China national standards | MT | 10530.0 | USD | 20190821 |
| Unknown | China national standards | MT | 10530.0 | USD | 20190821 |
| Unknown | China national standards | MT | 10390.0 | USD | 20190821 |