中材科技：上半年净利同比预增80.77%-123.81%

Core Viewpoint - The company expects a significant increase in net profit for the first half of 2025, projecting a growth of 80.77% to 123.81% compared to the same period last year [1] Financial Performance - The estimated net profit attributable to shareholders is between 840 million yuan and 1.04 billion yuan [1] - This represents a substantial year-on-year increase in profitability [1] Product Performance - The company has optimized the structure of its fiberglass products, contributing to improved financial results [1] - There has been a year-on-year increase in the sales volume of wind turbine blade products [1]