| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 1720.0 | USD | 20200210 |
| Unknown | China national standards | MT | 1790.0 | USD | 20200210 |
| Unknown | China national standards | MT | 1880.0 | USD | 20200210 |
| Unknown | China national standards | MT | 290.0 | USD | 20200210 |
| Unknown | China national standards | MT | 270.0 | USD | 20200210 |
| Unknown | China national standards | MT | 340.0 | USD | 20200210 |
| Unknown | China national standards | MT | 1840.0 | USD | 20200201 |
| Unknown | China national standards | MT | 1930.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2100.0 | USD | 20200201 |
| Unknown | China national standards | MT | 2200.0 | USD | 20200201 |