| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10330.0 | USD | 20190601 |
| Unknown | China national standards | MT | 43640.0 | USD | 20190601 |
| Unknown | China national standards | MT | 9420.0 | USD | 20190601 |
| Unknown | China national standards | MT | 7150.0 | USD | 20190601 |
| Unknown | China national standards | MT | 10940.0 | USD | 20190601 |
| Unknown | China national standards | MT | 17350.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2400.0 | USD | 20190601 |
| Unknown | China national standards | MT | 2400.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1740.0 | USD | 20190601 |