| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 25420.0 | USD | 20200401 |
| Unknown | China national standards | MT | 580.0 | USD | 20200401 |
| Unknown | China national standards | MT | 7760.0 | USD | 20200401 |
| Unknown | China national standards | MT | 13090.0 | USD | 20200401 |
| Unknown | China national standards | MT | 91670.0 | USD | 20200323 |
| Unknown | China national standards | MT | 99640.0 | USD | 20200322 |
| Unknown | China national standards | MT | 89610.0 | USD | 20200322 |
| Unknown | China national standards | MT | 121400.0 | USD | 20200322 |
| Unknown | China national standards | MT | 10940.0 | USD | 20200322 |
| Unknown | China national standards | MT | 10110.0 | USD | 20200322 |