| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 22850.0 | USD | 20200501 |
| Unknown | China national standards | MT | 20950.0 | USD | 20200501 |
| Unknown | China national standards | MT | 23270.0 | USD | 20200501 |
| Unknown | China national standards | MT | 18790.0 | USD | 20200501 |
| Unknown | China national standards | MT | 18340.0 | USD | 20200501 |
| Unknown | China national standards | MT | 22860.0 | USD | 20200501 |
| Unknown | China national standards | MT | 22450.0 | USD | 20200501 |
| Unknown | China national standards | MT | 19950.0 | USD | 20200501 |
| Unknown | China national standards | MT | 22250.0 | USD | 20200501 |
| Unknown | China national standards | MT | 21850.0 | USD | 20200501 |