| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1090.0 | USD | 20170420 |
| Unknown | China national standards | MT | 120.0 | USD | 20170420 |
| Unknown | China national standards | MT | 16070.0 | USD | 20170419 |
| Unknown | China national standards | MT | 160.0 | USD | 20170418 |
| Unknown | China national standards | MT | 1220.0 | USD | 20170415 |
| Unknown | China national standards | MT | 160.0 | USD | 20170414 |
| Unknown | China national standards | MT | 2320.0 | USD | 20170414 |
| Unknown | China national standards | MT | 1080.0 | USD | 20170412 |
| Unknown | China national standards | MT | 160.0 | USD | 20170411 |
| Unknown | China national standards | MT | 180.0 | USD | 20170401 |