| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3990.0 | USD | 20180522 |
| Unknown | China national standards | MT | 5710.0 | USD | 20180522 |
| Unknown | China national standards | MT | 25790.0 | USD | 20180521 |
| Unknown | China national standards | MT | 23180.0 | USD | 20180521 |
| Unknown | China national standards | MT | 24330.0 | USD | 20180521 |
| Unknown | China national standards | MT | 25840.0 | USD | 20180521 |
| Unknown | China national standards | MT | 25870.0 | USD | 20180521 |
| Unknown | China national standards | MT | 25900.0 | USD | 20180521 |
| Unknown | China national standards | MT | 26740.0 | USD | 20180521 |
| Unknown | China national standards | MT | 31640.0 | USD | 20180521 |