[Beijing: Support ultra-high-definition companies to be listed on the domestic main board, science and technology innovation board, gem, and Beijing Stock Exchange] On October 8, the Beijing Municipal Radio and Television Bureau issued "Several Measures of Beijing to Support the High-Quality Development of the Ultra-HD Audio-visual Industry." It is proposed to increase financial support for the development of the ultra-high-definition audio-visual industry. In order to promote the optimization and upgrading of the entire ultra-high-definition audio-visual industry chain in Beijing, Beijing's ultra-high-definition audio-visual industry development support funds have been established to support enterprises, institutions, scientific research institutes, social groups, private non-enterprises and other institutions that have made great contributions in 4K/8K ultra-high definition production, transmission coverage, receiving terminals, post-production, application scenarios, core technology research and other aspects in the radio and television network audio-visual field. Build a financial support mechanism for the development of the ultra-high-definition audio-visual industry. Support ultra-high-definition audio-visual companies to enjoy relevant policy support in accordance with regulations in terms of credit financing, operating cost subsidies, listing cultivation, etc. Deepen the government-bank-enterprise docking mechanism for science and technology innovation finance, carry out targeted listing guidance for key ultra-high-definition companies, and support ultra-high-definition companies to be listed on the domestic main board, science and technology innovation board, GEM, and Beijing Stock Exchange. Support the establishment of the Beijing Ultra-HD Industry Investment Fund and support the development of ultra-high-definition audio-visual related industries.