“蜻蜓FM”运营方大量股权被冻结，曾获百度、优酷、小米等投资

Group 1 - The core issue is that Shanghai Microphone Cultural Media Co., Ltd., the operator of the well-known online audio platform "Qingting FM," has recently experienced operational abnormalities, leading to a significant amount of its equity being frozen by the Shanghai Putuo District People's Court [1] - The frozen equity includes shares worth 7.1274 million yuan held by Zhang Qiang, the major shareholder and legal representative of Shanghai Microphone, as well as shares worth 250,000 yuan, 10 million yuan, and 140 million yuan held in its subsidiaries [1] - Zhang Qiang, who holds 23.76% of the company, has a background as a founder and general manager of Shanghai Hotline and co-founder of Ninth City, and he established Qingting FM in 2011 [1] Group 2 - Qingting FM, launched in September 2011, is the first online audio application in China, boasting over 450 million total users, with 100 million monthly active users and 25 million daily active users [2] - The platform features content from 1,500 radio stations and has over 350,000 certified hosts, indicating a robust ecosystem [2] - Shanghai Microphone has completed its G round of financing, with significant shareholders including Baidu's ChuanKe Computer System (8.38%) and Alibaba's Youku Information Technology (3.36%) [2] - Last year, Qingting FM faced public scrutiny due to subscription issues, with numerous users reporting unauthorized membership charges [2]