| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 820.0 | USD | 20200401 |
| Unknown | China national standards | MT | 6340.0 | USD | 20200401 |
| Unknown | China national standards | MT | 370.0 | USD | 20200401 |
| Unknown | China national standards | MT | 260.0 | USD | 20200401 |
| Unknown | China national standards | MT | 460.0 | USD | 20200401 |
| Unknown | China national standards | MT | 280.0 | USD | 20200401 |
| Unknown | China national standards | MT | 280.0 | USD | 20200401 |
| Unknown | China national standards | MT | 300.0 | USD | 20200401 |
| Unknown | China national standards | MT | 710.0 | USD | 20200401 |
| Unknown | China national standards | MT | 300.0 | USD | 20200401 |