| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 590.0 | USD | 20170601 |
| Unknown | China national standards | MT | 300.0 | USD | 20170601 |
| Unknown | China national standards | MT | 450.0 | USD | 20170601 |
| Unknown | China national standards | MT | 1390.0 | USD | 20170601 |
| Unknown | China national standards | MT | 2500.0 | USD | 20170523 |
| Unknown | China national standards | MT | 2500.0 | USD | 20170523 |
| Unknown | China national standards | MT | 2000.0 | USD | 20170523 |
| Unknown | China national standards | MT | 10320.0 | USD | 20170523 |
| Unknown | China national standards | MT | 310.0 | USD | 20170523 |
| Unknown | China national standards | MT | 470.0 | USD | 20170523 |