| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 19210.0 | USD | 20200201 |
| Unknown | China national standards | MT | 19800.0 | USD | 20200201 |
| Unknown | China national standards | MT | 19930.0 | USD | 20200201 |
| Unknown | China national standards | MT | 19340.0 | USD | 20200201 |
| Unknown | China national standards | MT | 22330.0 | USD | 20200201 |
| Unknown | China national standards | MT | 22910.0 | USD | 20200201 |
| Unknown | China national standards | MT | 19300.0 | USD | 20200201 |
| Unknown | China national standards | MT | 19100.0 | USD | 20200201 |
| Unknown | China national standards | MT | 19180.0 | USD | 20200201 |
| Unknown | China national standards | MT | 18480.0 | USD | 20200201 |