广钢气体（688548）：短期利润承压，产能扩张+供应稳定促进电子气体增长

Investment Rating - The report initiates coverage with an "Accumulate" rating for the company [12]. Core Views - Short-term profits are under pressure, but capacity expansion and stable supply are expected to drive growth in electronic gases [2][3]. - The company achieved revenue of 548 million yuan in Q1 2025, representing an 18.95% year-on-year increase, while net profit attributable to shareholders decreased by 15.95% year-on-year [1][2]. - The decline in net profit is attributed to a drop in gross margin and an increase in expense ratios, particularly due to a significant decrease in helium prices [2][3]. Financial Summary - Revenue projections for 2025-2027 are 2.612 billion yuan, 3.221 billion yuan, and 3.943 billion yuan, respectively, with expected EPS of 0.27 yuan, 0.38 yuan, and 0.50 yuan [4][3]. - The company’s gross margin decreased by 4.99 percentage points to 25.75% year-on-year, primarily due to the helium business [2][3]. - The total expense ratio increased by 2.03 percentage points year-on-year, with financial expenses rising significantly [2][3]. Capacity and Supply Chain - The company has established a robust technical barrier and is set to release significant capacity in the second half of 2025, which is expected to provide high certainty for revenue growth [3]. - A long-term helium procurement agreement with Qatar for 20 years enhances the company's supply chain stability [3].