| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 8190.0 | USD | 20190114 |
| Unknown | China national standards | MT | 32040.0 | USD | 20190114 |
| Unknown | China national standards | MT | 8120.0 | USD | 20190114 |
| Unknown | China national standards | MT | 1180.0 | USD | 20190114 |
| Unknown | China national standards | MT | 1110.0 | USD | 20190114 |
| Unknown | China national standards | MT | 8740.0 | USD | 20190113 |
| Unknown | China national standards | MT | 8520.0 | USD | 20190113 |
| Unknown | China national standards | MT | 12170.0 | USD | 20190113 |
| Unknown | China national standards | MT | 8740.0 | USD | 20190113 |
| Unknown | China national standards | MT | 1120.0 | USD | 20190113 |