| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6490.0 | USD | 20190701 |
| Unknown | China national standards | MT | 260.0 | USD | 20190701 |
| Unknown | China national standards | MT | 330.0 | USD | 20190701 |
| Unknown | China national standards | MT | 260.0 | USD | 20190701 |
| Unknown | China national standards | MT | 450.0 | USD | 20190701 |
| Unknown | China national standards | MT | 7950.0 | USD | 20190701 |
| Unknown | China national standards | MT | 6490.0 | USD | 20190701 |
| Unknown | China national standards | MT | 17630.0 | USD | 20190701 |
| Unknown | China national standards | MT | 260.0 | USD | 20190701 |
| Unknown | China national standards | MT | 300.0 | USD | 20190701 |