| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4090.0 | USD | 20190115 |
| Unknown | China national standards | MT | 5560.0 | USD | 20190115 |
| Unknown | China national standards | MT | 5460.0 | USD | 20190115 |
| Unknown | China national standards | MT | 4950.0 | USD | 20190115 |
| Unknown | China national standards | MT | 37580.0 | USD | 20190114 |
| Unknown | China national standards | MT | 34390.0 | USD | 20190114 |
| Unknown | China national standards | MT | 33180.0 | USD | 20190114 |
| Unknown | China national standards | MT | 4940.0 | USD | 20190114 |
| Unknown | China national standards | MT | 33140.0 | USD | 20190113 |
| Unknown | China national standards | MT | 35690.0 | USD | 20190113 |