BOCIC(SH:601696) Xin Lang Cai Jing·2025-10-30 02:20Group 1 - The core point of the news is that Jiao Cheng Ultrasonic experienced a decline of 5.22% in its stock price, reaching 109.41 CNY per share, with a total market capitalization of 12.662 billion CNY [1] - Jiao Cheng Ultrasonic, established on February 13, 2007, specializes in the research, design, production, and sales of ultrasonic welding and cutting equipment, as well as providing automation solutions for the new energy battery manufacturing sector [1] - The company's main business revenue composition includes: 31.42% from accessories, 25.86% from new energy battery ultrasonic equipment, 18.51% from services and others, 13.92% from harness connector ultrasonic equipment, 8.03% from semiconductor ultrasonic equipment, 2.09% from non-metal ultrasonic equipment, and 0.18% from other supplementary sources [1] Group 2 - According to data, a fund under Bank of China Securities holds a significant position in Jiao Cheng Ultrasonic, with the Bank of China New Energy Mixed A Fund (005571) owning 26,400 shares, accounting for 4.46% of the fund's net value, making it the eighth largest holding [2] - The Bank of China New Energy Mixed A Fund has reported a year-to-date return of 55.55%, ranking 968 out of 8152 in its category, and a one-year return of 50.14%, ranking 1177 out of 8038 [2]