| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 750.0 | USD | 20200401 |
| Unknown | China national standards | MT | 460.0 | USD | 20200401 |
| Unknown | China national standards | MT | 410.0 | USD | 20200401 |
| Unknown | China national standards | MT | 700.0 | USD | 20200401 |
| Unknown | China national standards | MT | 690.0 | USD | 20200401 |
| Unknown | China national standards | MT | 620.0 | USD | 20200401 |
| Unknown | China national standards | MT | 630.0 | USD | 20200401 |
| Unknown | China national standards | MT | 660.0 | USD | 20200401 |
| Unknown | China national standards | MT | 710.0 | USD | 20200401 |
| Unknown | China national standards | MT | 610.0 | USD | 20200401 |