| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8490.0 | USD | 20190920 |
| Unknown | China national standards | MT | 5270.0 | USD | 20190920 |
| Unknown | China national standards | MT | 2920.0 | USD | 20190920 |
| Unknown | China national standards | MT | 1290.0 | USD | 20190920 |
| Unknown | China national standards | MT | 960.0 | USD | 20190920 |
| Unknown | China national standards | MT | 840.0 | USD | 20190919 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190919 |
| Unknown | China national standards | MT | 12340.0 | USD | 20190919 |
| Unknown | China national standards | MT | 17360.0 | USD | 20190919 |
| Unknown | China national standards | MT | 6670.0 | USD | 20190919 |