| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 3190.0 | USD | 20200401 |
| Unknown | China national standards | MT | 3500.0 | USD | 20200401 |
| Unknown | China national standards | MT | 3300.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1370.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2000.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1740.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1860.0 | USD | 20200401 |
| Unknown | China national standards | MT | 3180.0 | USD | 20200401 |
| Unknown | China national standards | MT | 3320.0 | USD | 20200401 |
| Unknown | China national standards | MT | 3170.0 | USD | 20200401 |