| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1540.0 | USD | 20190801 |
| Unknown | China national standards | MT | 3250.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2860.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2710.0 | USD | 20190801 |
| Unknown | China national standards | MT | 1540.0 | USD | 20190801 |
| Unknown | China national standards | MT | 10600.0 | USD | 20190801 |
| Unknown | China national standards | MT | 2700.0 | USD | 20190801 |
| Unknown | China national standards | MT | 10600.0 | USD | 20190801 |
| Unknown | China national standards | MT | 19080.0 | USD | 20190801 |
| Unknown | China national standards | MT | 18570.0 | USD | 20190801 |