| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2460.0 | USD | 20200221 |
| Unknown | China national standards | MT | 12620.0 | USD | 20200221 |
| Unknown | China national standards | MT | 12140.0 | USD | 20200221 |
| Unknown | China national standards | MT | 500.0 | USD | 20200220 |
| Unknown | China national standards | MT | 21230.0 | USD | 20200220 |
| Unknown | China national standards | MT | 44790.0 | USD | 20200220 |
| Unknown | China national standards | MT | 7680.0 | USD | 20200219 |
| Unknown | China national standards | MT | 1570.0 | USD | 20200219 |
| Unknown | China national standards | MT | 2410.0 | USD | 20200219 |
| Unknown | China national standards | MT | 1840.0 | USD | 20200219 |