| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 710.0 | USD | 20200413 |
| Unknown | China national standards | MT | 1650.0 | USD | 20200413 |
| Unknown | China national standards | MT | 420.0 | USD | 20200413 |
| Unknown | China national standards | MT | 400.0 | USD | 20200413 |
| Unknown | China national standards | MT | 280.0 | USD | 20200413 |
| Unknown | China national standards | MT | 1610.0 | USD | 20200412 |
| Unknown | China national standards | MT | 1610.0 | USD | 20200412 |
| Unknown | China national standards | MT | 230.0 | USD | 20200412 |
| Unknown | China national standards | MT | 220.0 | USD | 20200412 |
| Unknown | China national standards | MT | 1730.0 | USD | 20200412 |