| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 12050.0 | USD | 20200314 |
| Unknown | China national standards | MT | 13540.0 | USD | 20200314 |
| Unknown | China national standards | MT | 86700.0 | USD | 20200313 |
| Unknown | China national standards | MT | 15910.0 | USD | 20200313 |
| Unknown | China national standards | MT | 85450.0 | USD | 20200312 |
| Unknown | China national standards | MT | 83130.0 | USD | 20200312 |
| Unknown | China national standards | MT | 13610.0 | USD | 20200312 |
| Unknown | China national standards | MT | 12460.0 | USD | 20200311 |
| Unknown | China national standards | MT | 12250.0 | USD | 20200310 |
| Unknown | China national standards | MT | 11800.0 | USD | 20200301 |