| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 380.0 | USD | 20180621 |
| Unknown | China national standards | MT | 380.0 | USD | 20180621 |
| Unknown | China national standards | MT | 180.0 | USD | 20180620 |
| Unknown | China national standards | MT | 670.0 | USD | 20180620 |
| Unknown | China national standards | MT | 1230.0 | USD | 20180620 |
| Unknown | China national standards | MT | 110.0 | USD | 20180619 |
| Unknown | China national standards | MT | 1170.0 | USD | 20180619 |
| Unknown | China national standards | MT | 210.0 | USD | 20180618 |
| Unknown | China national standards | MT | 100.0 | USD | 20180617 |
| Unknown | China national standards | MT | 640.0 | USD | 20180617 |