| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 790.0 | USD | 20170623 |
| Unknown | China national standards | MT | 1060.0 | USD | 20170621 |
| Unknown | China national standards | MT | 2760.0 | USD | 20170620 |
| Unknown | China national standards | MT | 2960.0 | USD | 20170619 |
| Unknown | China national standards | MT | 18980.0 | USD | 20170619 |
| Unknown | China national standards | MT | 2770.0 | USD | 20170619 |
| Unknown | China national standards | MT | 18170.0 | USD | 20170618 |
| Unknown | China national standards | MT | 20340.0 | USD | 20170617 |
| Unknown | China national standards | MT | 2950.0 | USD | 20170617 |
| Unknown | China national standards | MT | 18220.0 | USD | 20170617 |