这一概念回调，002682连续两日跌停

Group 1 - The commercial aerospace concept stocks experienced a significant decline, with Longzhou Co., Ltd. hitting the limit down for two consecutive days after a previous surge [1][3] - Sichuan Jinding also faced a limit down, while Tongguang Cable and Hongxiang Co., Ltd. dropped over 10%, along with Aerospace Changfeng, Zaiseng Technology, Zhongchao Holdings, and Boya Precision Engineering, all falling over 9% [3][4] Group 2 - The following stocks reported notable declines: - Tongguang Cable: -12.19% at 12.75 - Hongxiang Co., Ltd.: -11.48% at 12.42 - Sichuan Jinding: -10.01% at 13.66 - Longzhou Co., Ltd.: -9.96% at 9.67 - KQ Co., Ltd.: -9.84% at 15.67 - Galaxy Electronics: -9.92% at 5.99 - Aerospace Changfeng: -9.53% at 20.02 - Zaiseng Technology: -9.54% at 8.44 - Zhongchao Holdings: -9.40% at 5.59 - Boya Precision Engineering: -9.30% at 21.95 [4]