| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 26850.0 | USD | 20191201 |
| Unknown | China national standards | MT | 25290.0 | USD | 20191201 |
| Unknown | China national standards | MT | 26020.0 | USD | 20191201 |
| Unknown | China national standards | MT | 26400.0 | USD | 20191201 |
| Unknown | China national standards | MT | 6340.0 | USD | 20191201 |
| Unknown | China national standards | MT | 26410.0 | USD | 20191201 |
| Unknown | China national standards | MT | 25930.0 | USD | 20191201 |
| Unknown | China national standards | MT | 35620.0 | USD | 20191201 |
| Unknown | China national standards | MT | 28870.0 | USD | 20191201 |
| Unknown | China national standards | MT | 25930.0 | USD | 20191201 |