| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 27580.0 | USD | 20190921 |
| Unknown | China national standards | MT | 32230.0 | USD | 20190921 |
| Unknown | China national standards | MT | 3900.0 | USD | 20190921 |
| Unknown | China national standards | MT | 3730.0 | USD | 20190921 |
| Unknown | China national standards | MT | 4210.0 | USD | 20190921 |
| Unknown | China national standards | MT | 3810.0 | USD | 20190921 |
| Unknown | China national standards | MT | 3810.0 | USD | 20190921 |
| Unknown | China national standards | MT | 3600.0 | USD | 20190921 |
| Unknown | China national standards | MT | 3460.0 | USD | 20190920 |
| Unknown | China national standards | MT | 4010.0 | USD | 20190920 |