| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 6260.0 | USD | 20190913 |
| Unknown | China national standards | MT | 1180.0 | USD | 20190913 |
| Unknown | China national standards | MT | 880.0 | USD | 20190913 |
| Unknown | China national standards | MT | 8150.0 | USD | 20190912 |
| Unknown | China national standards | MT | 29170.0 | USD | 20190912 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190912 |
| Unknown | China national standards | MT | 870.0 | USD | 20190912 |
| Unknown | China national standards | MT | 1070.0 | USD | 20190912 |
| Unknown | China national standards | MT | 24740.0 | USD | 20190912 |
| Unknown | China national standards | MT | 6730.0 | USD | 20190911 |