| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1370.0 | USD | 20190922 |
| Unknown | China national standards | MT | 5590.0 | USD | 20190922 |
| Unknown | China national standards | MT | 3270.0 | USD | 20190922 |
| Unknown | China national standards | MT | 23980.0 | USD | 20190922 |
| Unknown | China national standards | MT | 8440.0 | USD | 20190922 |
| Unknown | China national standards | MT | 114230.0 | USD | 20190922 |
| Unknown | China national standards | MT | 3400.0 | USD | 20190922 |
| Unknown | China national standards | MT | 665730.0 | USD | 20190922 |
| Unknown | China national standards | MT | 357040.0 | USD | 20190922 |
| Unknown | China national standards | MT | 15470.0 | USD | 20190922 |