| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 30470.0 | USD | 20190919 |
| Unknown | China national standards | MT | 2120.0 | USD | 20190919 |
| Unknown | China national standards | MT | 3730.0 | USD | 20190919 |
| Unknown | China national standards | MT | 5560.0 | USD | 20190919 |
| Unknown | China national standards | MT | 4060.0 | USD | 20190919 |
| Unknown | China national standards | MT | 4780.0 | USD | 20190919 |
| Unknown | China national standards | MT | 2470.0 | USD | 20190918 |
| Unknown | China national standards | MT | 4240.0 | USD | 20190918 |
| Unknown | China national standards | MT | 3600.0 | USD | 20190918 |
| Unknown | China national standards | MT | 3500.0 | USD | 20190918 |