| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 4020.0 | USD | 20180623 |
| Unknown | China national standards | MT | 6380.0 | USD | 20180623 |
| Unknown | China national standards | MT | 4850.0 | USD | 20180623 |
| Unknown | China national standards | MT | 590.0 | USD | 20180623 |
| Unknown | China national standards | MT | 7970.0 | USD | 20180623 |
| Unknown | China national standards | MT | 7370.0 | USD | 20180622 |
| Unknown | China national standards | MT | 22670.0 | USD | 20180622 |
| Unknown | China national standards | MT | 640.0 | USD | 20180621 |
| Unknown | China national standards | MT | 30930.0 | USD | 20180621 |
| Unknown | China national standards | MT | 12070.0 | USD | 20180621 |