| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 720.0 | USD | 20201016 |
| Unknown | China national standards | MT | 100.0 | USD | 20201016 |
| Unknown | China national standards | MT | 560.0 | USD | 20201016 |
| Unknown | China national standards | MT | 90.0 | USD | 20201015 |
| Unknown | China national standards | MT | 710.0 | USD | 20201015 |
| Unknown | China national standards | MT | 710.0 | USD | 20201015 |
| Unknown | China national standards | MT | 610.0 | USD | 20201015 |
| Unknown | China national standards | MT | 650.0 | USD | 20201015 |
| Unknown | China national standards | MT | 560.0 | USD | 20201014 |
| Unknown | China national standards | MT | 630.0 | USD | 20201014 |