| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1040.0 | USD | 20190414 |
| Unknown | China national standards | MT | 16560.0 | USD | 20190413 |
| Unknown | China national standards | MT | 2630.0 | USD | 20190413 |
| Unknown | China national standards | MT | 1770.0 | USD | 20190412 |
| Unknown | China national standards | MT | 2360.0 | USD | 20190412 |
| Unknown | China national standards | MT | 9220.0 | USD | 20190412 |
| Unknown | China national standards | MT | 4030.0 | USD | 20190412 |
| Unknown | China national standards | MT | 2640.0 | USD | 20190411 |
| Unknown | China national standards | MT | 12690.0 | USD | 20190411 |
| Unknown | China national standards | MT | 11590.0 | USD | 20190411 |