| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 560.0 | USD | 20170419 |
| Unknown | China national standards | MT | 560.0 | USD | 20170419 |
| Unknown | China national standards | MT | 4080.0 | USD | 20170418 |
| Unknown | China national standards | MT | 590.0 | USD | 20170417 |
| Unknown | China national standards | MT | 560.0 | USD | 20170417 |
| Unknown | China national standards | MT | 590.0 | USD | 20170417 |
| Unknown | China national standards | MT | 5150.0 | USD | 20170416 |
| Unknown | China national standards | MT | 3910.0 | USD | 20170416 |
| Unknown | China national standards | MT | 24820.0 | USD | 20170416 |
| Unknown | China national standards | MT | 3020.0 | USD | 20170416 |