| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9640.0 | USD | 20190116 |
| Unknown | China national standards | MT | 9480.0 | USD | 20190116 |
| Unknown | China national standards | MT | 2390.0 | USD | 20190116 |
| Unknown | China national standards | MT | 6880.0 | USD | 20190115 |
| Unknown | China national standards | MT | 9690.0 | USD | 20190115 |
| Unknown | China national standards | MT | 15500.0 | USD | 20190115 |
| Unknown | China national standards | MT | 2750.0 | USD | 20190115 |
| Unknown | China national standards | MT | 2530.0 | USD | 20190115 |
| Unknown | China national standards | MT | 1850.0 | USD | 20190115 |
| Unknown | China national standards | MT | 1380.0 | USD | 20190115 |