| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 2000.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1890.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2580.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1840.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2090.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2010.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2140.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1970.0 | USD | 20200501 |
| Unknown | China national standards | MT | 2190.0 | USD | 20200501 |
| Unknown | China national standards | MT | 1850.0 | USD | 20200501 |