| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26800.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3920.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3880.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3910.0 | USD | 20190801 |
| Unknown | China national standards | MT | 7250.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4980.0 | USD | 20190801 |
| Unknown | China national standards | MT | 7540.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4280.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4810.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4210.0 | USD | 20190801 |