| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20.0 | USD | 20200516 |
| Unknown | China national standards | MT | 310.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1660.0 | USD | 20200516 |
| Unknown | China national standards | MT | 1320.0 | USD | 20200516 |
| Unknown | China national standards | MT | 3430.0 | USD | 20200516 |
| Unknown | China national standards | MT | 4250.0 | USD | 20200516 |
| Unknown | China national standards | MT | 70.0 | USD | 20200515 |
| Unknown | China national standards | MT | 70.0 | USD | 20200515 |
| Unknown | China national standards | MT | 1160.0 | USD | 20200515 |
| Unknown | China national standards | MT | 1990.0 | USD | 20200514 |