What does Yang do? Independent director of Runyang Technology

Yang: Male, born in September, 1970, China nationality, no permanent residency abroad, bachelor degree, EMBA, senior business administration major, no professional title; He has served as accountant of Yunhua Optical Co., Ltd., employee and deputy manager of development department of Yunnan Hengfeng Group Co., Ltd., manager of enterprise consulting department of Kunming Bowen Securities Investment Consulting Co., Ltd., deputy director of finance and deputy manager of securities department of North Optoelectronic Technology Co., Ltd., chief financial officer and secretary of the board of directors of Lijiang Yulong Tourism Co., Ltd., deputy general manager of Beijing Qingda Tianda Optoelectronic Technology Co., Ltd., and is currently a director and secretary of the board of directors of Yunnan Peacekeeping Pharmaceutical Co., Ltd.; Yang has been an independent director of the issuer since 2065438+March 2009; Director Yang's term of office is from March 1 1 to February 7, 2020.