| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5550.0 | USD | 20180722 |
| Unknown | China national standards | MT | 7560.0 | USD | 20180722 |
| Unknown | China national standards | MT | 2580.0 | USD | 20180722 |
| Unknown | China national standards | MT | 360.0 | USD | 20180722 |
| Unknown | China national standards | MT | 1710.0 | USD | 20180722 |
| Unknown | China national standards | MT | 230.0 | USD | 20180722 |
| Unknown | China national standards | MT | 150.0 | USD | 20180722 |
| Unknown | China national standards | MT | 2480.0 | USD | 20180722 |
| Unknown | China national standards | MT | 740.0 | USD | 20180722 |
| Unknown | China national standards | MT | 430.0 | USD | 20180721 |