| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1520.0 | USD | 20190912 |
| Unknown | China national standards | MT | 20980.0 | USD | 20190912 |
| Unknown | China national standards | MT | 10610.0 | USD | 20190911 |
| Unknown | China national standards | MT | 1520.0 | USD | 20190911 |
| Unknown | China national standards | MT | 1410.0 | USD | 20190910 |
| Unknown | China national standards | MT | 2700.0 | USD | 20190910 |
| Unknown | China national standards | MT | 390.0 | USD | 20190910 |
| Unknown | China national standards | MT | 106610.0 | USD | 20190901 |
| Unknown | China national standards | MT | 46000.0 | USD | 20190901 |
| Unknown | China national standards | MT | 7260.0 | USD | 20190901 |