北玻股份股价震荡，为子公司担保及行业压力引关注

Group 1 - The stock price of North Glass Holdings (002613) has shown volatility in the past week, with a peak of 4.26 yuan on February 11 and a low of 4.05 yuan on February 5, resulting in a cumulative fluctuation of 2.47% over five days [1] - On February 12, the latest stock price was 4.15 yuan, reflecting a decrease of 0.72% from the previous day, with a net outflow of 5.91 million yuan in main capital on that day [1] - The glass fiber sector has outperformed the broader market, increasing by 3.53% during the same period [1] Group 2 - On February 12, North Glass Holdings announced a guarantee of 25.2 million yuan for its subsidiary Tianjin North Glass, which represents 3.14% of its net assets for 2024 [2] - The photovoltaic glass industry is facing supply-demand imbalance pressures, with a report from Zhuochuang Information indicating that capacity clearance by 2026 may fall short of expectations, and the cancellation of export tax rebates could further impact corporate profitability, posing potential challenges for North Glass Holdings' photovoltaic glass business [2]