| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 140.0 | USD | 20190116 |
| Unknown | China national standards | MT | 1170.0 | USD | 20190115 |
| Unknown | China national standards | MT | 1080.0 | USD | 20190115 |
| Unknown | China national standards | MT | 150.0 | USD | 20190115 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190114 |
| Unknown | China national standards | MT | 1080.0 | USD | 20190114 |
| Unknown | China national standards | MT | 1000.0 | USD | 20190113 |
| Unknown | China national standards | MT | 140.0 | USD | 20190113 |
| Unknown | China national standards | MT | 140.0 | USD | 20190113 |
| Unknown | China national standards | MT | 190.0 | USD | 20190113 |