| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1400.0 | USD | 20200523 |
| Unknown | China national standards | MT | 1400.0 | USD | 20200522 |
| Unknown | China national standards | MT | 1210.0 | USD | 20200522 |
| Unknown | China national standards | MT | 10590.0 | USD | 20200521 |
| Unknown | China national standards | MT | 8300.0 | USD | 20200521 |
| Unknown | China national standards | MT | 8510.0 | USD | 20200521 |
| Unknown | China national standards | MT | 6930.0 | USD | 20200521 |
| Unknown | China national standards | MT | 1510.0 | USD | 20200521 |
| Unknown | China national standards | MT | 1140.0 | USD | 20200521 |
| Unknown | China national standards | MT | 9840.0 | USD | 20200519 |