| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5780.0 | USD | 20200901 |
| Unknown | China national standards | MT | 5780.0 | USD | 20200901 |
| Unknown | China national standards | MT | 840.0 | USD | 20200901 |
| Unknown | China national standards | MT | 4590.0 | USD | 20200901 |
| Unknown | China national standards | MT | 5270.0 | USD | 20200523 |
| Unknown | China national standards | MT | 5270.0 | USD | 20200523 |
| Unknown | China national standards | MT | 5250.0 | USD | 20200517 |
| Unknown | China national standards | MT | 750.0 | USD | 20200516 |
| Unknown | China national standards | MT | 760.0 | USD | 20200516 |
| Unknown | China national standards | MT | 5250.0 | USD | 20200514 |