| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1650.0 | USD | 20180610 |
| Unknown | China national standards | MT | 9270.0 | USD | 20180601 |
| Unknown | China national standards | MT | 21860.0 | USD | 20180601 |
| Unknown | China national standards | MT | 10480.0 | USD | 20180601 |
| Unknown | China national standards | MT | 13360.0 | USD | 20180601 |
| Unknown | China national standards | MT | 11340.0 | USD | 20180601 |
| Unknown | China national standards | MT | 10560.0 | USD | 20180601 |
| Unknown | China national standards | MT | 10930.0 | USD | 20180601 |
| Unknown | China national standards | MT | 10530.0 | USD | 20180601 |
| Unknown | China national standards | MT | 15620.0 | USD | 20180601 |