| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 18660.0 | USD | 20200311 |
| Unknown | China national standards | MT | 19090.0 | USD | 20200311 |
| Unknown | China national standards | MT | 19940.0 | USD | 20200311 |
| Unknown | China national standards | MT | 18450.0 | USD | 20200311 |
| Unknown | China national standards | MT | 19030.0 | USD | 20200311 |
| Unknown | China national standards | MT | 19690.0 | USD | 20200311 |
| Unknown | China national standards | MT | 19020.0 | USD | 20200311 |
| Unknown | China national standards | MT | 21170.0 | USD | 20200311 |
| Unknown | China national standards | MT | 25650.0 | USD | 20200311 |
| Unknown | China national standards | MT | 19110.0 | USD | 20200311 |