| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 90.0 | USD | 20200211 |
| Unknown | China national standards | MT | 40.0 | USD | 20200211 |
| Unknown | China national standards | MT | 60.0 | USD | 20200211 |
| Unknown | China national standards | MT | 90.0 | USD | 20200211 |
| Unknown | China national standards | MT | 11840.0 | USD | 20200211 |
| Unknown | China national standards | MT | 300.0 | USD | 20200211 |
| Unknown | China national standards | MT | 630.0 | USD | 20200210 |
| Unknown | China national standards | MT | 1430.0 | USD | 20200210 |
| Unknown | China national standards | MT | 2900.0 | USD | 20200210 |
| Unknown | China national standards | MT | 660.0 | USD | 20200210 |