| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3100.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3940.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4050.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2010.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3980.0 | USD | 20190801 |
| Unknown | China national standards | MT | 4340.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1940.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2430.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3910.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3920.0 | USD | 20190801 |