| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 33790.0 | USD | 20201017 |
| Unknown | China national standards | MT | 35760.0 | USD | 20201017 |
| Unknown | China national standards | MT | 4520.0 | USD | 20201016 |
| Unknown | China national standards | MT | 4550.0 | USD | 20201016 |
| Unknown | China national standards | MT | 30650.0 | USD | 20201016 |
| Unknown | China national standards | MT | 30630.0 | USD | 20201015 |
| Unknown | China national standards | MT | 30200.0 | USD | 20201015 |
| Unknown | China national standards | MT | 36900.0 | USD | 20201014 |
| Unknown | China national standards | MT | 5340.0 | USD | 20201014 |
| Unknown | China national standards | MT | 34180.0 | USD | 20201014 |