| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 320.0 | USD | 20201013 |
| Unknown | China national standards | MT | 5900.0 | USD | 20201013 |
| Unknown | China national standards | MT | 6590.0 | USD | 20201010 |
| Unknown | China national standards | MT | 1800.0 | USD | 20201010 |
| Unknown | China national standards | MT | 340.0 | USD | 20201001 |
| Unknown | China national standards | MT | 270.0 | USD | 20201001 |
| Unknown | China national standards | MT | 1400.0 | USD | 20201001 |
| Unknown | China national standards | MT | 970.0 | USD | 20201001 |
| Unknown | China national standards | MT | 9540.0 | USD | 20201001 |
| Unknown | China national standards | MT | 970.0 | USD | 20201001 |