| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 480.0 | USD | 20190114 |
| Unknown | China national standards | MT | 1690.0 | USD | 20190114 |
| Unknown | China national standards | MT | 370.0 | USD | 20190114 |
| Unknown | China national standards | MT | 320.0 | USD | 20190114 |
| Unknown | China national standards | MT | 420.0 | USD | 20190114 |
| Unknown | China national standards | MT | 2470.0 | USD | 20190113 |
| Unknown | China national standards | MT | 2590.0 | USD | 20190113 |
| Unknown | China national standards | MT | 3380.0 | USD | 20190113 |
| Unknown | China national standards | MT | 3260.0 | USD | 20190113 |
| Unknown | China national standards | MT | 11540.0 | USD | 20190113 |