露营经济概念下跌1.56%，7股主力资金净流出超3000万元

Group 1 - The camping economy concept declined by 1.56%, ranking among the top declines in concept sectors as of the market close on May 21 [1][2] - Within the camping economy sector, notable declines were observed in companies such as C Taili, Lingnan Holdings, and Wanlima, while companies like Bear Electric, Beiding Co., and Jiuliang Co. saw increases of 7.40%, 1.06%, and 0.71% respectively [1][2] Group 2 - The camping economy sector experienced a net outflow of 549 million yuan in main funds, with 43 stocks seeing net outflows, and 7 stocks with outflows exceeding 30 million yuan [2] - The stock with the highest net outflow was Tailing, with a net outflow of 99.2 million yuan, followed by Dianguang Media, Nanji E-commerce, and Juxing Technology with outflows of 60.2 million yuan, 47.1 million yuan, and 43.0 million yuan respectively [2][3] - The stocks with the highest net inflows included Yutong Bus, Huabao New Energy, and Qujiang Cultural Tourism, with net inflows of 14.6 million yuan, 8.0 million yuan, and 3.8 million yuan respectively [2][4]