无人机概念盘初走强，北纬科技、福日电子双双涨停

Group 1 - The drone concept sector showed strong performance on August 5, with companies like Beiwai Technology and Furi Electronics reaching their daily limit up [1] - Other companies in the sector, including Aileda, Shanhe Intelligent, Aerospace Electronics, Hengyu Xintong, and Liding Optoelectronics, also experienced gains [1]