A股商业航天股午后跳水，神剑股份逼近跌停

Group 1 - The A-share market saw a significant decline in commercial aerospace stocks in the afternoon session [1] - Tianli Composite dropped over 11%, while Shenjian Co. approached the daily limit down [1] - Other notable declines included Superjet Co. down over 9%, Aerospace Hanyu down over 8%, and several companies including Paker New Materials and Goldwind Technology down over 7% [1] Group 2 - Companies such as Chuangyuan Technology, Zhaobiao Co., Jiangshun Technology, and others experienced declines exceeding 6% [1]