| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1480.0 | USD | 20190418 |
| Unknown | China national standards | MT | 2610.0 | USD | 20190418 |
| Unknown | China national standards | MT | 14850.0 | USD | 20190417 |
| Unknown | China national standards | MT | 12580.0 | USD | 20190417 |
| Unknown | China national standards | MT | 9460.0 | USD | 20190417 |
| Unknown | China national standards | MT | 11340.0 | USD | 20190417 |
| Unknown | China national standards | MT | 9260.0 | USD | 20190417 |
| Unknown | China national standards | MT | 1480.0 | USD | 20190417 |
| Unknown | China national standards | MT | 2210.0 | USD | 20190416 |
| Unknown | China national standards | MT | 1420.0 | USD | 20190416 |