| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 290.0 | USD | 20200211 |
| Unknown | China national standards | MT | 9420.0 | USD | 20200211 |
| Unknown | China national standards | MT | 60.0 | USD | 20200210 |
| Unknown | China national standards | MT | 320.0 | USD | 20200210 |
| Unknown | China national standards | MT | 40.0 | USD | 20200210 |
| Unknown | China national standards | MT | 40.0 | USD | 20200210 |
| Unknown | China national standards | MT | 2620.0 | USD | 20200210 |
| Unknown | China national standards | MT | 40.0 | USD | 20200210 |
| Unknown | China national standards | MT | 1780.0 | USD | 20200201 |
| Unknown | China national standards | MT | 460.0 | USD | 20200201 |