| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 23120.0 | USD | 20200501 |
| Unknown | China national standards | MT | 24260.0 | USD | 20200501 |
| Unknown | China national standards | MT | 23440.0 | USD | 20200501 |
| Unknown | China national standards | MT | 18590.0 | USD | 20200501 |
| Unknown | China national standards | MT | 20450.0 | USD | 20200501 |
| Unknown | China national standards | MT | 21140.0 | USD | 20200501 |
| Unknown | China national standards | MT | 23140.0 | USD | 20200501 |
| Unknown | China national standards | MT | 19350.0 | USD | 20200501 |
| Unknown | China national standards | MT | 22770.0 | USD | 20200501 |
| Unknown | China national standards | MT | 21950.0 | USD | 20200501 |