| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1410.0 | USD | 20200518 |
| Unknown | China national standards | MT | 9940.0 | USD | 20200516 |
| Unknown | China national standards | MT | 9920.0 | USD | 20200516 |
| Unknown | China national standards | MT | 12600.0 | USD | 20200512 |
| Unknown | China national standards | MT | 9620.0 | USD | 20200512 |
| Unknown | China national standards | MT | 9920.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1410.0 | USD | 20200512 |
| Unknown | China national standards | MT | 1410.0 | USD | 20200512 |
| Unknown | China national standards | MT | 11340.0 | USD | 20200510 |
| Unknown | China national standards | MT | 1620.0 | USD | 20200501 |