| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 760.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200201 |
| Unknown | China national standards | MT | 750.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1590.0 | USD | 20200201 |
| Unknown | China national standards | MT | 750.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1590.0 | USD | 20200201 |
| Unknown | China national standards | MT | 5340.0 | USD | 20200201 |
| Unknown | China national standards | MT | 11060.0 | USD | 20200201 |
| Unknown | China national standards | MT | 7030.0 | USD | 20191223 |
| Unknown | China national standards | MT | 9630.0 | USD | 20191222 |