| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21140.0 | USD | 20191101 |
| Unknown | China national standards | MT | 19300.0 | USD | 20191101 |
| Unknown | China national standards | MT | 22100.0 | USD | 20191101 |
| Unknown | China national standards | MT | 19510.0 | USD | 20191101 |
| Unknown | China national standards | MT | 21850.0 | USD | 20191101 |
| Unknown | China national standards | MT | 22270.0 | USD | 20191101 |
| Unknown | China national standards | MT | 22480.0 | USD | 20191101 |
| Unknown | China national standards | MT | 25960.0 | USD | 20191101 |
| Unknown | China national standards | MT | 21880.0 | USD | 20191101 |
| Unknown | China national standards | MT | 20390.0 | USD | 20191101 |