| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9320.0 | USD | 20191014 |
| Unknown | China national standards | MT | 1500.0 | USD | 20191013 |
| Unknown | China national standards | MT | 26100.0 | USD | 20191013 |
| Unknown | China national standards | MT | 3740.0 | USD | 20191012 |
| Unknown | China national standards | MT | 10750.0 | USD | 20191012 |
| Unknown | China national standards | MT | 7850.0 | USD | 20191012 |
| Unknown | China national standards | MT | 1120.0 | USD | 20191011 |
| Unknown | China national standards | MT | 11730.0 | USD | 20191011 |
| Unknown | China national standards | MT | 14530.0 | USD | 20191011 |
| Unknown | China national standards | MT | 10610.0 | USD | 20191010 |