| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 13560.0 | USD | 20200413 |
| Unknown | China national standards | MT | 150.0 | USD | 20200413 |
| Unknown | China national standards | MT | 460.0 | USD | 20200413 |
| Unknown | China national standards | MT | 1050.0 | USD | 20200412 |
| Unknown | China national standards | MT | 1570.0 | USD | 20200411 |
| Unknown | China national standards | MT | 1680.0 | USD | 20200411 |
| Unknown | China national standards | MT | 2650.0 | USD | 20200411 |
| Unknown | China national standards | MT | 7360.0 | USD | 20200411 |
| Unknown | China national standards | MT | 240.0 | USD | 20200411 |
| Unknown | China national standards | MT | 400.0 | USD | 20200411 |