| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1430.0 | USD | 20180614 |
| Unknown | China national standards | MT | 8330.0 | USD | 20180611 |
| Unknown | China national standards | MT | 8020.0 | USD | 20180610 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180610 |
| Unknown | China national standards | MT | 1330.0 | USD | 20180601 |
| Unknown | China national standards | MT | 9440.0 | USD | 20180601 |
| Unknown | China national standards | MT | 7350.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1330.0 | USD | 20180601 |
| Unknown | China national standards | MT | 1500.0 | USD | 20180601 |
| Unknown | China national standards | MT | 8330.0 | USD | 20180601 |