| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11500.0 | USD | 20190901 |
| Unknown | China national standards | MT | 8250.0 | USD | 20190901 |
| Unknown | China national standards | MT | 25610.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4440.0 | USD | 20190901 |
| Unknown | China national standards | MT | 6960.0 | USD | 20190901 |
| Unknown | China national standards | MT | 8420.0 | USD | 20190901 |
| Unknown | China national standards | MT | 17950.0 | USD | 20190901 |
| Unknown | China national standards | MT | 11500.0 | USD | 20190901 |
| Unknown | China national standards | MT | 5170.0 | USD | 20190901 |
| Unknown | China national standards | MT | 2460.0 | USD | 20190901 |