| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2400.0 | USD | 20190601 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190601 |
| Unknown | China national standards | MT | 13030.0 | USD | 20190601 |
| Unknown | China national standards | MT | 12530.0 | USD | 20190601 |
| Unknown | China national standards | MT | 10110.0 | USD | 20190601 |
| 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 |