| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1770.0 | USD | 20201017 |
| Unknown | China national standards | MT | 9590.0 | USD | 20201017 |
| Unknown | China national standards | MT | 9800.0 | USD | 20201017 |
| Unknown | China national standards | MT | 1400.0 | USD | 20201016 |
| Unknown | China national standards | MT | 6610.0 | USD | 20201016 |
| Unknown | China national standards | MT | 10270.0 | USD | 20201016 |
| Unknown | China national standards | MT | 11220.0 | USD | 20201015 |
| Unknown | China national standards | MT | 10370.0 | USD | 20201015 |
| Unknown | China national standards | MT | 1330.0 | USD | 20201014 |
| Unknown | China national standards | MT | 9710.0 | USD | 20201014 |