A股福建股午后持续走低！海峡创新跌超18%，平潭发展、榕基软件、东百集团跌停，乾照光电、福龙马、睿能科技大跌

Core Viewpoint - The article highlights significant declines in the stock prices of several companies, with a particular focus on the sharp drop of Haixia Innovation by over 18% and the trading limits reached by Pingtan Development, Rongji Software, and Dongbai Group [1] Group 1 - Haixia Innovation experienced a decline of more than 18% [1] - Pingtan Development, Rongji Software, and Dongbai Group hit the trading limit down [1] - Qianzhao Optoelectronics, Fulongma, and Ruineng Technology also saw notable declines in their stock prices [1]