| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 400.0 | USD | 20170601 |
| Unknown | China national standards | MT | 480.0 | USD | 20170601 |
| Unknown | China national standards | MT | 590.0 | USD | 20170601 |
| Unknown | China national standards | MT | 410.0 | USD | 20170601 |
| Unknown | China national standards | MT | 440.0 | USD | 20170601 |
| Unknown | China national standards | MT | 550.0 | USD | 20170601 |
| Unknown | China national standards | MT | 780.0 | USD | 20170601 |
| Unknown | China national standards | MT | 420.0 | USD | 20170601 |
| Unknown | China national standards | MT | 420.0 | USD | 20170601 |
| Unknown | China national standards | MT | 390.0 | USD | 20170601 |