| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 5890.0 | USD | 20170101 |
| Unknown | China national standards | MT | 2370.0 | USD | 20170101 |
| Unknown | China national standards | MT | 4920.0 | USD | 20170101 |
| Unknown | China national standards | MT | 610.0 | USD | 20170101 |
| Unknown | China national standards | MT | 5890.0 | USD | 20170101 |
| Unknown | China national standards | MT | 4240.0 | USD | 20170101 |
| Unknown | China national standards | MT | 4470.0 | USD | 20170101 |
| Unknown | China national standards | MT | 4350.0 | USD | 20170101 |