| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1960.0 | USD | 20191120 |
| Unknown | China national standards | MT | 11670.0 | USD | 20191120 |
| Unknown | China national standards | MT | 1210.0 | USD | 20191120 |
| Unknown | China national standards | MT | 10980.0 | USD | 20191119 |
| Unknown | China national standards | MT | 14180.0 | USD | 20191119 |
| Unknown | China national standards | MT | 29600.0 | USD | 20191119 |
| Unknown | China national standards | MT | 10060.0 | USD | 20191119 |
| Unknown | China national standards | MT | 1360.0 | USD | 20191119 |
| Unknown | China national standards | MT | 8570.0 | USD | 20191118 |
| Unknown | China national standards | MT | 1130.0 | USD | 20191118 |