Mr Huang is the Director and Secretary of the Board of the Yankuang Energy. Mr. Huang joined the predecessor of Yankuang Energy in 1999 and became the Securities Affairs Representative of Yankuang Energy in 2006. In 2008 and 2012, he took office as the Deputy Director Level Secretary of the Board Secretariat of Yankuang Energy and the Deputy Director of the Board Secretariat successively. He served as the Director of the former Shandong Energy Equity Reform and Restructuring Office in 2013, and a Standing-Director of the Board Secretariat of Shandong Energy in August 2020. In July 2021 and August 2021, he became the Secretary of the Board of Yankuang Energy and a Director of Yankuang Energy successively. He is Member of Health, Safety, Environment And Community Committee & Strategy And Development Committee.