| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12660.0 | USD | 20190601 |
| Unknown | China national standards | MT | 15950.0 | USD | 20190601 |
| Unknown | China national standards | MT | 27730.0 | USD | 20190601 |
| Unknown | China national standards | MT | 28630.0 | USD | 20190601 |
| Unknown | China national standards | MT | 30930.0 | USD | 20190601 |
| Unknown | China national standards | MT | 29500.0 | USD | 20190601 |
| Unknown | China national standards | MT | 12750.0 | USD | 20190601 |
| Unknown | China national standards | MT | 13690.0 | USD | 20190601 |
| Unknown | China national standards | MT | 28820.0 | USD | 20190601 |
| Unknown | China national standards | MT | 15950.0 | USD | 20190601 |