| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 21330.0 | USD | 20191020 |
| Unknown | China national standards | MT | 46770.0 | USD | 20191020 |
| Unknown | China national standards | MT | 2140.0 | USD | 20191020 |
| Unknown | China national standards | MT | 12610.0 | USD | 20191020 |
| Unknown | China national standards | MT | 850.0 | USD | 20191020 |
| Unknown | China national standards | MT | 1410.0 | USD | 20191020 |
| Unknown | China national standards | MT | 880.0 | USD | 20191020 |
| Unknown | China national standards | MT | 660.0 | USD | 20191020 |
| Unknown | China national standards | MT | 9240.0 | USD | 20191019 |
| Unknown | China national standards | MT | 13870.0 | USD | 20191019 |