| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 240.0 | USD | 20200401 |
| Unknown | China national standards | MT | 470.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1180.0 | USD | 20200323 |
| Unknown | China national standards | MT | 1900.0 | USD | 20200323 |
| Unknown | China national standards | MT | 1600.0 | USD | 20200323 |
| Unknown | China national standards | MT | 1650.0 | USD | 20200323 |
| Unknown | China national standards | MT | 350.0 | USD | 20200323 |
| Unknown | China national standards | MT | 230.0 | USD | 20200323 |
| Unknown | China national standards | MT | 280.0 | USD | 20200323 |
| Unknown | China national standards | MT | 490.0 | USD | 20200323 |