Zhi Tong Cai Jing·2025-09-19 01:45Core Viewpoint - Changfei Fiber Optics (601869) stock has experienced significant volatility, with a notable increase of over 8% in early trading, reaching a historical high of 62 HKD, driven by market interest in fiber optic products related to data centers, particularly hollow core fibers [1] Company Summary - Changfei Fiber Optics has acknowledged the recent abnormal trading fluctuations and noted the heightened market attention towards fiber optic products for data centers, especially hollow core fibers [1] - The demand for fiber optic cables related to data centers currently represents a small proportion of the total global demand for fiber optic cables [1] - Hollow core fibers are considered cutting-edge products in the industry, but their application is still in the early stages, lacking scale sales and stable pricing and profit levels [1] - The hollow core fiber business has not yet had a significant impact on the company's financial data [1] Industry Summary - Aijian Securities has highlighted the strong performance advantages of hollow core fibers in the data center sector, suggesting that they are likely to benefit from long-term investments in data center infrastructure [1] - Changfei Fiber Optics possesses the necessary raw materials and manufacturing technology for hollow core fibers, with individual fiber lengths exceeding 20 kilometers and polarization mode dispersion control at an internationally leading level [1] - The company has set multiple world records in the commercial application of hollow core fibers in collaboration with the three major telecom operators [1]