A股影视传媒股拉升，光线传媒大涨超15%，博纳影业涨超3%，欢瑞世纪、北京文化、慈文传媒、万达电影、华谊兄弟等多股涨超2%

Group 1 - A-share film and media concept stocks experienced a significant rise, with Light Media (300251) surging over 15%, and several other stocks also showing gains of over 2% [1][2] - The Shanghai International Film Festival's opening forum highlighted the need for the film market to restart, with industry leaders discussing strategies such as increasing non-ticket revenue, reducing the number of films produced, and lowering production costs [2][3] Group 2 - Light Media's chairman Wang Changtian announced that the animated film "Ne Zha" is expected to surpass $100 million in overseas box office, marking the best performance for Chinese films abroad in the past 20 years [3]