| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1100.0 | USD | 20200418 |
| Unknown | China national standards | MT | 780.0 | USD | 20200417 |
| Unknown | China national standards | MT | 730.0 | USD | 20200417 |
| Unknown | China national standards | MT | 610.0 | USD | 20200417 |
| Unknown | China national standards | MT | 820.0 | USD | 20200417 |
| Unknown | China national standards | MT | 660.0 | USD | 20200417 |
| Unknown | China national standards | MT | 120.0 | USD | 20200417 |
| Unknown | China national standards | MT | 1100.0 | USD | 20200417 |
| Unknown | China national standards | MT | 110.0 | USD | 20200417 |
| Unknown | China national standards | MT | 690.0 | USD | 20200416 |