| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1080.0 | USD | 20170621 |
| Unknown | China national standards | MT | 950.0 | USD | 20170617 |
| Unknown | China national standards | MT | 950.0 | USD | 20170614 |
| Unknown | China national standards | MT | 7460.0 | USD | 20170613 |
| Unknown | China national standards | MT | 1090.0 | USD | 20170601 |
| Unknown | China national standards | MT | 6520.0 | USD | 20170601 |
| Unknown | China national standards | MT | 7450.0 | USD | 20170601 |
| Unknown | China national standards | MT | 6520.0 | USD | 20170601 |
| Unknown | China national standards | MT | 1070.0 | USD | 20170423 |
| Unknown | China national standards | MT | 14840.0 | USD | 20170421 |