| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5230.0 | USD | 20180717 |
| Unknown | China national standards | MT | 5780.0 | USD | 20180717 |
| Unknown | China national standards | MT | 6260.0 | USD | 20180717 |
| Unknown | China national standards | MT | 650.0 | USD | 20180716 |
| Unknown | China national standards | MT | 6670.0 | USD | 20180716 |
| Unknown | China national standards | MT | 990.0 | USD | 20180715 |
| Unknown | China national standards | MT | 2470.0 | USD | 20180714 |
| Unknown | China national standards | MT | 840.0 | USD | 20180714 |
| Unknown | China national standards | MT | 790.0 | USD | 20180714 |
| Unknown | China national standards | MT | 4740.0 | USD | 20180713 |