| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20200401 |
| Unknown | China national standards | MT | 140.0 | USD | 20200401 |
| Unknown | China national standards | MT | 260.0 | USD | 20200401 |
| Unknown | China national standards | MT | 370.0 | USD | 20200401 |
| Unknown | China national standards | MT | 140.0 | USD | 20200401 |
| Unknown | China national standards | MT | 630.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2170.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1650.0 | USD | 20200401 |
| Unknown | China national standards | MT | 2660.0 | USD | 20200323 |
| Unknown | China national standards | MT | 400.0 | USD | 20200323 |