| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 16920.0 | USD | 20190220 |
| Unknown | China national standards | MT | 2160.0 | USD | 20190220 |
| Unknown | China national standards | MT | 2620.0 | USD | 20190220 |
| Unknown | China national standards | MT | 2350.0 | USD | 20190220 |
| Unknown | China national standards | MT | 17790.0 | USD | 20190219 |
| Unknown | China national standards | MT | 15880.0 | USD | 20190219 |
| Unknown | China national standards | MT | 16910.0 | USD | 20190219 |
| Unknown | China national standards | MT | 2280.0 | USD | 20190219 |
| Unknown | China national standards | MT | 2450.0 | USD | 20190219 |
| Unknown | China national standards | MT | 2750.0 | USD | 20190219 |