of 31 December 2021, Charoen Pokphand Group is the single shareholder in Ping An, holding a 6.8% stake. The Shenzhen government, via Shenzhen Investment Holdings, owns a 5.27% stake as the second largest shareholder. Ping An has the classification of a civilian-run enterprise. Richard McGregor, author of The Party: The Secret World of China's Communist Rulers, said that "the true ownership of large chunks of its shares remains unclear" and that the ownership of Ping An is a "murky structure". In October 2012, The New York Times reported that relatives and associates of Chinese Premier Wen Jiabao controlled stakes in Ping An worth at least US$2.2 billion in 2007. HSBC acquired 48.22% of H shares by means of different HSBC subsidiaries (H shares accounted for 34.83% of the share capital as at 31 December 2009, which was later increased to 41.88% in 2015). HSBC holds 16.80% of total shares of Ping An, making it the biggest shareholder as of 31 December 2009. Markets Since 24 June 2004 Ping An has been listed on the Stock Exchange of Hong Kong (subsidiary of Hong Kong Exchanges and Clearing) as SEHK: 2318. Since 1 March 2007, it has a listing on the Shanghai Stock Exchange as SSE: 601318. Ping An replaced Anhui Expressway in the Hang Seng China Enterprises Index (HSCEI) in 2004. The Hang Seng Index Services Company announced on 11 May 2007, that Ping An would join as Hang Seng Index Constituent Stock effective on 4 June 2007. Operations Ping An has operations across all of the People's Republic of China, and in Hong Kong and Macau through Ping An Insurance Overseas. Lufax, OneConnect and Ping An Good Doctor have now expanded overseas. OneConnect served 100+ customers in 20 countries and regions mainly in Southeast Asia. ESG The financial group is the first Chinese asset owner to have signed Climate Action 100+ and the United Nations’ Principle of Responsible Investment (UNPRI). PRI chief Reynolds called Ping An's decision "a milestone on China's road toward the full embrace of ESG". Ping An has invested more than USD$140 billion in clean energy and affordable healthcare. It has extended credit lines of more than USD$8.5 billion towards companies with green initiatives, with a balance of loans at the end of 2019 exceeding USD$3.4 billion. It was the first Chinese company to join UN Principles for Sustainable Insurance. It was the first insurance company from