| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 11070.0 | USD | 20200313 |
| Unknown | China national standards | MT | 71310.0 | USD | 20200312 |
| Unknown | China national standards | MT | 105640.0 | USD | 20200312 |
| Unknown | China national standards | MT | 18670.0 | USD | 20200311 |
| Unknown | China national standards | MT | 74150.0 | USD | 20200310 |
| Unknown | China national standards | MT | 78410.0 | USD | 20200310 |
| Unknown | China national standards | MT | 100.0 | USD | 20200310 |
| Unknown | China national standards | MT | 90600.0 | USD | 20200310 |
| Unknown | China national standards | MT | 129700.0 | USD | 20200301 |
| Unknown | China national standards | MT | 71750.0 | USD | 20200301 |