On June 30, 2026, the market concept surrounding copper high-speed connectors experienced fluctuations, ultimately strengthening in momentum. Shenyu Co., Ltd. saw its stock price soar to the daily limit of a 20cm increase. Meanwhile, Huafeng Technology and Shenglan Co., Ltd. witnessed a surge of over 10%, achieving all-time highs in their stock prices. Other notable companies, including Changying Precision, Jinxinnuo, and Aerospace Electronics, also emerged as top performers, posting significant gains.
