| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9690.0 | USD | 20190921 |
| Unknown | China national standards | MT | 590.0 | USD | 20190920 |
| Unknown | China national standards | MT | 8930.0 | USD | 20190920 |
| Unknown | China national standards | MT | 1040.0 | USD | 20190920 |
| Unknown | China national standards | MT | 7080.0 | USD | 20190920 |
| Unknown | China national standards | MT | 8620.0 | USD | 20190920 |
| Unknown | China national standards | MT | 3980.0 | USD | 20190920 |
| Unknown | China national standards | MT | 4770.0 | USD | 20190920 |
| Unknown | China national standards | MT | 1350.0 | USD | 20190919 |
| Unknown | China national standards | MT | 4810.0 | USD | 20190919 |