| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2430.0 | USD | 20200418 |
| Unknown | China national standards | MT | 15900.0 | USD | 20200417 |
| Unknown | China national standards | MT | 15900.0 | USD | 20200417 |
| Unknown | China national standards | MT | 12970.0 | USD | 20200417 |
| Unknown | China national standards | MT | 1840.0 | USD | 20200417 |
| Unknown | China national standards | MT | 14650.0 | USD | 20200415 |
| Unknown | China national standards | MT | 17070.0 | USD | 20200415 |
| Unknown | China national standards | MT | 2460.0 | USD | 20200414 |
| Unknown | China national standards | MT | 2260.0 | USD | 20200413 |
| Unknown | China national standards | MT | 14790.0 | USD | 20200413 |