| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22130.0 | USD | 20181217 |
| Unknown | China national standards | MT | 25540.0 | USD | 20181217 |
| Unknown | China national standards | MT | 22580.0 | USD | 20181217 |
| Unknown | China national standards | MT | 23220.0 | USD | 20181217 |
| Unknown | China national standards | MT | 22470.0 | USD | 20181217 |
| Unknown | China national standards | MT | 21550.0 | USD | 20181217 |
| Unknown | China national standards | MT | 22170.0 | USD | 20181217 |
| Unknown | China national standards | MT | 24070.0 | USD | 20181217 |
| Unknown | China national standards | MT | 22770.0 | USD | 20181217 |
| Unknown | China national standards | MT | 27370.0 | USD | 20181217 |