| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 470.0 | USD | 20170101 |
| Unknown | China national standards | MT | 480.0 | USD | 20170101 |
| Unknown | China national standards | MT | 640.0 | USD | 20170101 |
| Unknown | China national standards | MT | 900.0 | USD | 20170101 |
| Unknown | China national standards | MT | 790.0 | USD | 20170101 |
| Unknown | China national standards | MT | 2210.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1430.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1560.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1590.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1730.0 | USD | 20170101 |