| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1230.0 | USD | 20190912 |
| Unknown | China national standards | MT | 1340.0 | USD | 20190912 |
| Unknown | China national standards | MT | 3700.0 | USD | 20190912 |
| Unknown | China national standards | MT | 670.0 | USD | 20190912 |
| Unknown | China national standards | MT | 180.0 | USD | 20190912 |
| Unknown | China national standards | MT | 610.0 | USD | 20190911 |
| Unknown | China national standards | MT | 2020.0 | USD | 20190911 |
| Unknown | China national standards | MT | 2120.0 | USD | 20190911 |
| Unknown | China national standards | MT | 1680.0 | USD | 20190911 |
| Unknown | China national standards | MT | 4750.0 | USD | 20190911 |