| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 710.0 | USD | 20190823 |
| Unknown | China national standards | MT | 510.0 | USD | 20190823 |
| Unknown | China national standards | MT | 11620.0 | USD | 20190823 |
| Unknown | China national standards | MT | 730.0 | USD | 20190823 |
| Unknown | China national standards | MT | 180.0 | USD | 20190823 |
| Unknown | China national standards | MT | 7700.0 | USD | 20190823 |
| Unknown | China national standards | MT | 3200.0 | USD | 20190823 |
| Unknown | China national standards | MT | 1330.0 | USD | 20190823 |
| Unknown | China national standards | MT | 9040.0 | USD | 20190823 |
| Unknown | China national standards | MT | 760.0 | USD | 20190823 |