| Vendor | Spec | Unit | Price | Currency | Date |
| Unknown | China national standards | MT | 10890.0 | USD | 20190201 |
| Unknown | China national standards | MT | 11090.0 | USD | 20190201 |
| Unknown | China national standards | MT | 10630.0 | USD | 20190201 |
| Unknown | China national standards | MT | 10860.0 | USD | 20190201 |
| Unknown | China national standards | MT | 12930.0 | USD | 20190201 |
| Unknown | China national standards | MT | 11300.0 | USD | 20190201 |
| Unknown | China national standards | MT | 10180.0 | USD | 20190201 |
| Unknown | China national standards | MT | 10210.0 | USD | 20190201 |
| Unknown | China national standards | MT | 9950.0 | USD | 20190201 |
| Unknown | China national standards | MT | 12990.0 | USD | 20190201 |