| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 680.0 | USD | 20200401 |
| Unknown | China national standards | MT | 210.0 | USD | 20200401 |
| Unknown | China national standards | MT | 770.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1640.0 | USD | 20200401 |
| Unknown | China national standards | MT | 720.0 | USD | 20200401 |
| Unknown | China national standards | MT | 630.0 | USD | 20200401 |
| Unknown | China national standards | MT | 580.0 | USD | 20200401 |
| Unknown | China national standards | MT | 820.0 | USD | 20200401 |
| Unknown | China national standards | MT | 500.0 | USD | 20200401 |
| Unknown | China national standards | MT | 1040.0 | USD | 20200401 |