| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1920.0 | USD | 20170621 |
| Unknown | China national standards | MT | 2570.0 | USD | 20170618 |
| Unknown | China national standards | MT | 1930.0 | USD | 20170617 |
| Unknown | China national standards | MT | 13160.0 | USD | 20170616 |
| Unknown | China national standards | MT | 13170.0 | USD | 20170613 |
| Unknown | China national standards | MT | 34980.0 | USD | 20170610 |
| Unknown | China national standards | MT | 5090.0 | USD | 20170601 |
| Unknown | China national standards | MT | 5090.0 | USD | 20170601 |
| Unknown | China national standards | MT | 34910.0 | USD | 20170601 |
| Unknown | China national standards | MT | 17600.0 | USD | 20170601 |