| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 630.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1500.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1650.0 | USD | 20190101 |
| Unknown | China national standards | MT | 680.0 | USD | 20190101 |
| Unknown | China national standards | MT | 1350.0 | USD | 20190101 |
| Unknown | China national standards | MT | 460.0 | USD | 20190101 |
| Unknown | China national standards | MT | 390.0 | USD | 20190101 |
| Unknown | China national standards | MT | 660.0 | USD | 20190101 |
| Unknown | China national standards | MT | 590.0 | USD | 20190101 |
| Unknown | China national standards | MT | 670.0 | USD | 20190101 |