| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10050.0 | USD | 20181211 |
| Unknown | China national standards | MT | 10420.0 | USD | 20181211 |
| Unknown | China national standards | MT | 10470.0 | USD | 20181211 |
| Unknown | China national standards | MT | 11270.0 | USD | 20181211 |
| Unknown | China national standards | MT | 11420.0 | USD | 20181211 |
| Unknown | China national standards | MT | 11540.0 | USD | 20181211 |
| Unknown | China national standards | MT | 12930.0 | USD | 20181211 |
| Unknown | China national standards | MT | 1490.0 | USD | 20181211 |
| Unknown | China national standards | MT | 1710.0 | USD | 20181211 |
| Unknown | China national standards | MT | 1550.0 | USD | 20181210 |