| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23010.0 | USD | 20190201 |
| Unknown | China national standards | MT | 26180.0 | USD | 20190201 |
| Unknown | China national standards | MT | 24130.0 | USD | 20190201 |
| Unknown | China national standards | MT | 22720.0 | USD | 20190201 |
| Unknown | China national standards | MT | 24000.0 | USD | 20190201 |
| Unknown | China national standards | MT | 22460.0 | USD | 20190201 |
| Unknown | China national standards | MT | 23690.0 | USD | 20190201 |
| Unknown | China national standards | MT | 22590.0 | USD | 20190201 |
| Unknown | China national standards | MT | 26660.0 | USD | 20190201 |
| Unknown | China national standards | MT | 22780.0 | USD | 20190201 |