| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 129030.0 | USD | 20200519 |
| Unknown | China national standards | MT | 4270.0 | USD | 20200518 |
| Unknown | China national standards | MT | 1510.0 | USD | 20200518 |
| Unknown | China national standards | MT | 515630.0 | USD | 20200518 |
| Unknown | China national standards | MT | 420770.0 | USD | 20200518 |
| Unknown | China national standards | MT | 600.0 | USD | 20200518 |
| Unknown | China national standards | MT | 600.0 | USD | 20200518 |
| Unknown | China national standards | MT | 34020.0 | USD | 20200518 |
| Unknown | China national standards | MT | 6070.0 | USD | 20200518 |
| Unknown | China national standards | MT | 1140.0 | USD | 20200518 |