| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5300.0 | USD | 20200201 |
| Unknown | China national standards | MT | 460.0 | USD | 20200201 |
| Unknown | China national standards | MT | 750.0 | USD | 20200201 |
| Unknown | China national standards | MT | 8520.0 | USD | 20200201 |
| Unknown | China national standards | MT | 570.0 | USD | 20200201 |
| Unknown | China national standards | MT | 590.0 | USD | 20200201 |
| Unknown | China national standards | MT | 7230.0 | USD | 20200201 |
| Unknown | China national standards | MT | 11390.0 | USD | 20200201 |
| Unknown | China national standards | MT | 8100.0 | USD | 20200201 |
| Unknown | China national standards | MT | 7880.0 | USD | 20200201 |