| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 560.0 | USD | 20191110 |
| Unknown | China national standards | MT | 140.0 | USD | 20191110 |
| Unknown | China national standards | MT | 8500.0 | USD | 20191110 |
| Unknown | China national standards | MT | 590.0 | USD | 20191110 |
| Unknown | China national standards | MT | 730.0 | USD | 20191110 |
| Unknown | China national standards | MT | 980.0 | USD | 20191110 |
| Unknown | China national standards | MT | 800.0 | USD | 20191110 |
| Unknown | China national standards | MT | 3040.0 | USD | 20191110 |
| Unknown | China national standards | MT | 800.0 | USD | 20191110 |
| Unknown | China national standards | MT | 610.0 | USD | 20191110 |