| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5060.0 | USD | 20170719 |
| Unknown | China national standards | MT | 740.0 | USD | 20170719 |
| Unknown | China national standards | MT | 780.0 | USD | 20170718 |
| Unknown | China national standards | MT | 5420.0 | USD | 20170718 |
| Unknown | China national standards | MT | 770.0 | USD | 20170715 |
| Unknown | China national standards | MT | 900.0 | USD | 20170714 |
| Unknown | China national standards | MT | 770.0 | USD | 20170714 |
| Unknown | China national standards | MT | 740.0 | USD | 20170713 |
| Unknown | China national standards | MT | 6130.0 | USD | 20170710 |
| Unknown | China national standards | MT | 5340.0 | USD | 20170701 |