Yangtze Optical Fiber and Cable's share price has seen fluctuations lately, sparked by heightened market interest in data center-related products, particularly hollow-core optical fibers. The company has clarified that hollow-core optical fibers, being a cutting-edge technology, are currently in their nascent stages of application. Consequently, they have not been sold on a significant scale, resulting in a minimal financial impact on the company. Looking ahead, the company acknowledges that there is uncertainty surrounding the future development of this technology. Therefore, the company urges investors to exercise caution when assessing risks and to approach investments in this sector with rationality.