| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 20360.0 | USD | 20200418 |
| Unknown | China national standards | MT | 20290.0 | USD | 20200418 |
| Unknown | China national standards | MT | 21480.0 | USD | 20200418 |
| Unknown | China national standards | MT | 18890.0 | USD | 20200418 |
| Unknown | China national standards | MT | 2650.0 | USD | 20200418 |
| Unknown | China national standards | MT | 3880.0 | USD | 20200418 |
| Unknown | China national standards | MT | 2780.0 | USD | 20200418 |
| Unknown | China national standards | MT | 2690.0 | USD | 20200418 |
| Unknown | China national standards | MT | 2520.0 | USD | 20200418 |
| Unknown | China national standards | MT | 3490.0 | USD | 20200418 |