| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 9220.0 | USD | 20191218 |
| Unknown | China national standards | MT | 10060.0 | USD | 20191218 |
| Unknown | China national standards | MT | 9730.0 | USD | 20191218 |
| Unknown | China national standards | MT | 10060.0 | USD | 20191218 |
| Unknown | China national standards | MT | 1880.0 | USD | 20191217 |
| Unknown | China national standards | MT | 1860.0 | USD | 20191217 |
| Unknown | China national standards | MT | 14710.0 | USD | 20191217 |
| Unknown | China national standards | MT | 1430.0 | USD | 20191216 |
| Unknown | China national standards | MT | 1710.0 | USD | 20191216 |
| Unknown | China national standards | MT | 1250.0 | USD | 20191216 |