| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2850.0 | USD | 20190418 |
| Unknown | China national standards | MT | 10830.0 | USD | 20190418 |
| Unknown | China national standards | MT | 11910.0 | USD | 20190418 |
| Unknown | China national standards | MT | 1730.0 | USD | 20190418 |
| Unknown | China national standards | MT | 2370.0 | USD | 20190418 |
| Unknown | China national standards | MT | 2180.0 | USD | 20190417 |
| Unknown | China national standards | MT | 9000.0 | USD | 20190417 |
| Unknown | China national standards | MT | 4460.0 | USD | 20190417 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190417 |
| Unknown | China national standards | MT | 1130.0 | USD | 20190417 |