| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1820.0 | USD | 20201018 |
| Unknown | China national standards | MT | 480.0 | USD | 20201017 |
| Unknown | China national standards | MT | 1680.0 | USD | 20201017 |
| Unknown | China national standards | MT | 1660.0 | USD | 20201017 |
| Unknown | China national standards | MT | 250.0 | USD | 20201016 |
| Unknown | China national standards | MT | 290.0 | USD | 20201015 |
| Unknown | China national standards | MT | 240.0 | USD | 20201015 |
| Unknown | China national standards | MT | 290.0 | USD | 20201015 |
| Unknown | China national standards | MT | 480.0 | USD | 20201014 |
| Unknown | China national standards | MT | 1950.0 | USD | 20201013 |