| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5110.0 | USD | 20200922 |
| Unknown | China national standards | MT | 370.0 | USD | 20200921 |
| Unknown | China national standards | MT | 110.0 | USD | 20200921 |
| Unknown | China national standards | MT | 16280.0 | USD | 20200921 |
| Unknown | China national standards | MT | 510.0 | USD | 20200921 |
| Unknown | China national standards | MT | 890.0 | USD | 20200921 |
| Unknown | China national standards | MT | 410.0 | USD | 20200921 |
| Unknown | China national standards | MT | 3510.0 | USD | 20200920 |
| Unknown | China national standards | MT | 2090.0 | USD | 20200920 |
| Unknown | China national standards | MT | 820.0 | USD | 20200920 |