| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3390.0 | USD | 20190620 |
| Unknown | China national standards | MT | 3420.0 | USD | 20190620 |
| Unknown | China national standards | MT | 23420.0 | USD | 20190619 |
| Unknown | China national standards | MT | 23720.0 | USD | 20190619 |
| Unknown | China national standards | MT | 27900.0 | USD | 20190619 |
| Unknown | China national standards | MT | 24650.0 | USD | 20190619 |
| Unknown | China national standards | MT | 23200.0 | USD | 20190619 |
| Unknown | China national standards | MT | 22810.0 | USD | 20190619 |
| Unknown | China national standards | MT | 23330.0 | USD | 20190619 |
| Unknown | China national standards | MT | 23420.0 | USD | 20190619 |