| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 270.0 | USD | 20190815 |
| Unknown | China national standards | MT | 4310.0 | USD | 20190814 |
| Unknown | China national standards | MT | 1810.0 | USD | 20190814 |
| Unknown | China national standards | MT | 17210.0 | USD | 20190814 |
| Unknown | China national standards | MT | 3720.0 | USD | 20190814 |
| Unknown | China national standards | MT | 2540.0 | USD | 20190814 |
| Unknown | China national standards | MT | 1910.0 | USD | 20190814 |
| Unknown | China national standards | MT | 470.0 | USD | 20190814 |
| Unknown | China national standards | MT | 370.0 | USD | 20190813 |
| Unknown | China national standards | MT | 280.0 | USD | 20190813 |