| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1130.0 | USD | 20190201 |
| Unknown | China national standards | MT | 750.0 | USD | 20190201 |
| Unknown | China national standards | MT | 790.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1670.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1300.0 | USD | 20190201 |
| Unknown | China national standards | MT | 2010.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1570.0 | USD | 20190201 |
| Unknown | China national standards | MT | 1640.0 | USD | 20190201 |
| Unknown | China national standards | MT | 750.0 | USD | 20190201 |
| Unknown | China national standards | MT | 790.0 | USD | 20190201 |