| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 103150.0 | USD | 20190417 |
| Unknown | China national standards | MT | 730.0 | USD | 20190417 |
| Unknown | China national standards | MT | 198970.0 | USD | 20190417 |
| Unknown | China national standards | MT | 6160.0 | USD | 20190417 |
| Unknown | China national standards | MT | 1560.0 | USD | 20190417 |
| Unknown | China national standards | MT | 1620.0 | USD | 20190417 |
| Unknown | China national standards | MT | 500.0 | USD | 20190417 |
| Unknown | China national standards | MT | 1460.0 | USD | 20190417 |
| Unknown | China national standards | MT | 920.0 | USD | 20190417 |
| Unknown | China national standards | MT | 58360.0 | USD | 20190417 |