| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5120.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2260.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3000.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4740.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1740.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3790.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2870.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1960.0 | USD | 20190801 |
| Unknown | China national standards | MT | 25080.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2590.0 | USD | 20190801 |