Sino Oil and Gas Holdings Limited announced that Cai Yanling has been appointed as non-executive director of the company. Cai Yanling has been the project manager of China Huarong Overseas Investment Holdings Co., Limited responsible for the direct investment projects of Huarong Overseas since November 2019. Cai worked as management staff and investment manager respectively in the financial marketing department of a subsidiary of China Huarong International Holdings Limited in Shenzhen from June 2017 to October 2019. Chai is appointed for a term of one year and does not receive any director's fee or remuneration. The company announced that Chai Lin has tendered her resignation as a non-executive director of the company since she no longer works for Huarong Overseas.