| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3290.0 | USD | 20200512 |
| Unknown | China national standards | MT | 3170.0 | USD | 20200512 |
| Unknown | China national standards | MT | 2680.0 | USD | 20200512 |
| Unknown | China national standards | MT | 2640.0 | USD | 20200512 |
| Unknown | China national standards | MT | 2890.0 | USD | 20200512 |
| Unknown | China national standards | MT | 2660.0 | USD | 20200512 |
| Unknown | China national standards | MT | 3290.0 | USD | 20200512 |
| Unknown | China national standards | MT | 22740.0 | USD | 20200512 |
| Unknown | China national standards | MT | 23100.0 | USD | 20200512 |
| Unknown | China national standards | MT | 20940.0 | USD | 20200512 |