| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3200.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3060.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3390.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3470.0 | USD | 20190901 |
| Unknown | China national standards | MT | 4680.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3700.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3950.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3360.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3880.0 | USD | 20190901 |
| Unknown | China national standards | MT | 3430.0 | USD | 20190901 |