SBT(SH:688392) Zheng Quan Zhi Xing·2025-08-18 10:19Group 1 - The company Shanghai Jiao Cheng Ultrasonic Technology Co., Ltd. will hold a half-year performance briefing on August 28, 2025, from 10:00 to 11:00 AM [1][2] - The meeting will take place at the Shanghai Stock Exchange Roadshow Center and will be conducted in an interactive online format [1][2] - Investors can submit questions from August 21 to August 27, 2025, and the company will address commonly asked questions during the briefing [1][2] Group 2 - Key participants in the meeting will include the Chairman and General Manager Mr. Zhou Hongjian, Vice General Manager and Board Secretary Mr. Sun Kai, and Independent Director Mr. Yang Xiaowei [2] - Investors can join the meeting online through the Shanghai Stock Exchange Roadshow Center website [2] - After the briefing, investors can access the meeting's main content and details on the Shanghai Stock Exchange Roadshow Center [3]