| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10890.0 | USD | 20200201 |
| Unknown | China national standards | MT | 11150.0 | USD | 20200201 |
| Unknown | China national standards | MT | 12380.0 | USD | 20200201 |
| Unknown | China national standards | MT | 10570.0 | USD | 20200201 |
| Unknown | China national standards | MT | 11180.0 | USD | 20200201 |
| Unknown | China national standards | MT | 10340.0 | USD | 20200201 |
| Unknown | China national standards | MT | 10870.0 | USD | 20191223 |
| Unknown | China national standards | MT | 11270.0 | USD | 20191223 |
| Unknown | China national standards | MT | 10250.0 | USD | 20191223 |
| Unknown | China national standards | MT | 10160.0 | USD | 20191223 |