| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1290.0 | USD | 20201115 |
| Unknown | China national standards | MT | 10490.0 | USD | 20201115 |
| Unknown | China national standards | MT | 2260.0 | USD | 20201115 |
| Unknown | China national standards | MT | 15060.0 | USD | 20201114 |
| Unknown | China national standards | MT | 15650.0 | USD | 20201111 |
| Unknown | China national standards | MT | 11730.0 | USD | 20201111 |
| Unknown | China national standards | MT | 10060.0 | USD | 20201111 |
| Unknown | China national standards | MT | 13720.0 | USD | 20201111 |
| Unknown | China national standards | MT | 2050.0 | USD | 20201111 |
| Unknown | China national standards | MT | 1510.0 | USD | 20201110 |