| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 210.0 | USD | 20181101 |
| Unknown | China national standards | MT | 220.0 | USD | 20181101 |
| Unknown | China national standards | MT | 490.0 | USD | 20181101 |
| Unknown | China national standards | MT | 270.0 | USD | 20181101 |
| Unknown | China national standards | MT | 1290.0 | USD | 20181023 |
| Unknown | China national standards | MT | 1470.0 | USD | 20181023 |
| Unknown | China national standards | MT | 1320.0 | USD | 20181023 |
| Unknown | China national standards | MT | 220.0 | USD | 20181023 |
| Unknown | China national standards | MT | 1490.0 | USD | 20181022 |
| Unknown | China national standards | MT | 1550.0 | USD | 20181022 |