港股苹果概念股继续活跃，瑞声科技、鸿腾精密涨超4%

Group 1 - The core viewpoint of the article highlights the active performance of Hong Kong-listed Apple concept stocks, with notable increases in share prices for several companies [1] Group 2 - AAC Technologies and Hon Teng Precision both saw their stock prices rise by over 4% [1] - Q Tech saw an increase of over 3% in its stock price [1] - Lens Technology experienced a stock price increase of over 2% [1]