| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 29910.0 | USD | 20190219 |
| Unknown | China national standards | MT | 31640.0 | USD | 20190219 |
| Unknown | China national standards | MT | 31800.0 | USD | 20190219 |
| Unknown | China national standards | MT | 4350.0 | USD | 20190219 |
| Unknown | China national standards | MT | 4880.0 | USD | 20190219 |
| Unknown | China national standards | MT | 4700.0 | USD | 20190219 |
| Unknown | China national standards | MT | 4570.0 | USD | 20190219 |
| Unknown | China national standards | MT | 2240.0 | USD | 20190219 |
| Unknown | China national standards | MT | 32810.0 | USD | 20190218 |
| Unknown | China national standards | MT | 29790.0 | USD | 20190218 |