| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 120.0 | USD | 20200417 |
| Unknown | China national standards | MT | 140.0 | USD | 20200417 |
| Unknown | China national standards | MT | 1030.0 | USD | 20200416 |
| Unknown | China national standards | MT | 990.0 | USD | 20200416 |
| Unknown | China national standards | MT | 690.0 | USD | 20200416 |
| Unknown | China national standards | MT | 730.0 | USD | 20200416 |
| Unknown | China national standards | MT | 900.0 | USD | 20200416 |
| Unknown | China national standards | MT | 780.0 | USD | 20200416 |
| Unknown | China national standards | MT | 880.0 | USD | 20200416 |
| Unknown | China national standards | MT | 980.0 | USD | 20200416 |