| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2340.0 | USD | 20170720 |
| Unknown | China national standards | MT | 1320.0 | USD | 20170720 |
| Unknown | China national standards | MT | 150.0 | USD | 20170720 |
| Unknown | China national standards | MT | 170.0 | USD | 20170720 |
| Unknown | China national standards | MT | 160.0 | USD | 20170719 |
| Unknown | China national standards | MT | 180.0 | USD | 20170718 |
| Unknown | China national standards | MT | 990.0 | USD | 20170717 |
| Unknown | China national standards | MT | 170.0 | USD | 20170717 |
| Unknown | China national standards | MT | 160.0 | USD | 20170717 |
| Unknown | China national standards | MT | 1020.0 | USD | 20170716 |