| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 7820.0 | USD | 20170423 |
| Unknown | China national standards | MT | 1450.0 | USD | 20170423 |
| Unknown | China national standards | MT | 490.0 | USD | 20170422 |
| Unknown | China national standards | MT | 1600.0 | USD | 20170422 |
| Unknown | China national standards | MT | 11050.0 | USD | 20170421 |
| Unknown | China national standards | MT | 1960.0 | USD | 20170421 |
| Unknown | China national standards | MT | 11050.0 | USD | 20170420 |
| Unknown | China national standards | MT | 70.0 | USD | 20170419 |
| Unknown | China national standards | MT | 620.0 | USD | 20170417 |
| Unknown | China national standards | MT | 19690.0 | USD | 20170417 |