| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8090.0 | USD | 20190116 |
| Unknown | China national standards | MT | 15540.0 | USD | 20190116 |
| Unknown | China national standards | MT | 101940.0 | USD | 20190115 |
| Unknown | China national standards | MT | 8180.0 | USD | 20190115 |
| Unknown | China national standards | MT | 7430.0 | USD | 20190115 |
| Unknown | China national standards | MT | 51560.0 | USD | 20190114 |
| Unknown | China national standards | MT | 51170.0 | USD | 20190114 |
| Unknown | China national standards | MT | 6230.0 | USD | 20190114 |
| Unknown | China national standards | MT | 150.0 | USD | 20190114 |
| Unknown | China national standards | MT | 7080.0 | USD | 20190114 |