| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7670.0 | USD | 20200901 |
| Unknown | China national standards | MT | 7840.0 | USD | 20200901 |
| Unknown | China national standards | MT | 130.0 | USD | 20200901 |
| Unknown | China national standards | MT | 11450.0 | USD | 20200901 |
| Unknown | China national standards | MT | 48330.0 | USD | 20200523 |
| Unknown | China national standards | MT | 8280.0 | USD | 20200523 |
| Unknown | China national standards | MT | 48570.0 | USD | 20200520 |
| Unknown | China national standards | MT | 6910.0 | USD | 20200520 |
| Unknown | China national standards | MT | 6430.0 | USD | 20200520 |
| Unknown | China national standards | MT | 45470.0 | USD | 20200518 |