China A-share computing hardware stocks slide; Ruijie Networks falls over 10%

The selloff is concentrated in computing hardware, with Ruijie Networks and Guanghua Technology hit hardest while optical names like Zhongji Innolight and Changfei Optical Fiber also weakened. The breadth of the decline suggests a sector-wide repricing rather than a single-stock event, though the item offers no stated catalyst. What matters is whether this reflects a one-day de-risking or a broader reassessment of demand expectations for A-share computing hardware. Whether the weakness spills into other parts of the domestic tech complex is the open question.