President and Representative Director
- April 1984
- Joined the Company
- July 2010
- Corporate Planning Dept.
- May 2012
- Administration Dept., Sierra Gorda Project Dept.
- June 2013
- Executive Officer
Senior Deputy General Manager of Non-Ferrous Metals Div.
- June 2014
General Manager of Corporate Planning Dept.
- June 2015
- General Manager of Non-Ferrous Metals Div.
- June 2016
- Managing Executive Officer
- June 2018
- President and Representative Director (Present Position)