SBT(SH:688392) Xin Lang Cai Jing·2025-11-28 02:53Group 1 - The core point of the news is that Jiao Cheng Ultrasonic has seen a stock price increase of 5.08%, reaching 101.40 CNY per share, with a total market capitalization of 11.735 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 parts, 25.86% from ultrasonic equipment for new energy batteries, 18.51% from services and others, 13.92% from ultrasonic equipment for wire harness connectors, 8.03% from semiconductor ultrasonic equipment, 2.09% from non-metal ultrasonic equipment, and 0.18% from other supplementary sources [1] Group 2 - Huatai Baoxing Fund has a significant holding in Jiao Cheng Ultrasonic, with its Huatai Baoxing Industrial Upgrade Mixed Fund A (021792) holding 20,000 shares, accounting for 5.66% of the fund's net value, making it the eighth largest holding [2] - The fund has achieved a year-to-date return of 42.68%, ranking 1161 out of 8127 in its category, and a one-year return of 38.64%, ranking 1353 out of 8059 [2] - The fund manager, Shang Shuo Hui, has been in position for 8 years and 252 days, with the fund's total asset size at 1.006 billion CNY and a best return of 129.42% during his tenure [3]