| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1000.0 | USD | 20200401 |
| Unknown | China national standards | MT | 710.0 | USD | 20200401 |
| Unknown | China national standards | MT | 690.0 | USD | 20200401 |
| Unknown | China national standards | MT | 860.0 | USD | 20200401 |
| Unknown | China national standards | MT | 750.0 | USD | 20200401 |
| Unknown | China national standards | MT | 980.0 | USD | 20200401 |
| Unknown | China national standards | MT | 790.0 | USD | 20200401 |
| Unknown | China national standards | MT | 600.0 | USD | 20200401 |
| Unknown | China national standards | MT | 3070.0 | USD | 20200401 |
| Unknown | China national standards | MT | 730.0 | USD | 20200401 |