| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11390.0 | USD | 20190901 |
| Unknown | China national standards | MT | 8490.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1020.0 | USD | 20190901 |
| Unknown | China national standards | MT | 560.0 | USD | 20190901 |
| Unknown | China national standards | MT | 1940.0 | USD | 20190901 |
| Unknown | China national standards | MT | 500.0 | USD | 20190901 |
| Unknown | China national standards | MT | 600.0 | USD | 20190901 |
| Unknown | China national standards | MT | 490.0 | USD | 20190901 |
| Unknown | China national standards | MT | 550.0 | USD | 20190901 |
| Unknown | China national standards | MT | 18700.0 | USD | 20190901 |