| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2830.0 | USD | 20170101 |
| Unknown | China national standards | MT | 2590.0 | USD | 20170101 |
| Unknown | China national standards | MT | 2630.0 | USD | 20170101 |
| Unknown | China national standards | MT | 1610.0 | USD | 20170101 |
| Unknown | China national standards | MT | 2430.0 | USD | 20170101 |
| Unknown | China national standards | MT | 2470.0 | USD | 20170101 |