| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18860.0 | USD | 20200311 |
| Unknown | China national standards | MT | 21620.0 | USD | 20200311 |
| Unknown | China national standards | MT | 21750.0 | USD | 20200311 |
| Unknown | China national standards | MT | 20760.0 | USD | 20200311 |
| Unknown | China national standards | MT | 24630.0 | USD | 20200311 |
| Unknown | China national standards | MT | 22630.0 | USD | 20200311 |
| Unknown | China national standards | MT | 19110.0 | USD | 20200311 |
| Unknown | China national standards | MT | 2670.0 | USD | 20200311 |
| Unknown | China national standards | MT | 2680.0 | USD | 20200311 |
| Unknown | China national standards | MT | 2620.0 | USD | 20200311 |