| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9100.0 | USD | 20200901 |
| Unknown | China national standards | MT | 270.0 | USD | 20200901 |
| Unknown | China national standards | MT | 8100.0 | USD | 20200901 |
| Unknown | China national standards | MT | 6690.0 | USD | 20200901 |
| Unknown | China national standards | MT | 3650.0 | USD | 20200523 |
| Unknown | China national standards | MT | 250.0 | USD | 20200523 |
| Unknown | China national standards | MT | 40.0 | USD | 20200523 |
| Unknown | China national standards | MT | 1120.0 | USD | 20200523 |
| Unknown | China national standards | MT | 740.0 | USD | 20200523 |
| Unknown | China national standards | MT | 490.0 | USD | 20200523 |