Core Viewpoint - The article highlights the recent movements of social security funds in the A-share market, indicating a growing interest in specific companies as they disclose their 2025 semi-annual reports [1]. Group 1: Social Security Fund Holdings - As of the latest data, social security funds have newly entered the top ten circulating shareholders of 71 companies in the second quarter [1]. - Su Shi Testing has the highest number of new social security fund shareholders, reaching 3 [1]. - Shanghai Jahwa and Xin Qiang Lian each have 2 new social security fund shareholders [1]. Group 2: Company-Specific Insights - **Su Shi Testing**: - New social security fund holdings reached a market value of 213 million yuan [4]. - The company reported a revenue of 991 million yuan for the first half of 2025, a year-on-year increase of 8.09%, and a net profit of 117 million yuan, up 14.18% [4]. - The company is focusing on vacuum equipment and aerospace fields, with significant production capacity expansion planned [4]. - **Shanghai Jahwa**: - New social security fund holdings reached a market value of 242 million yuan [5]. - The company achieved a revenue of 3.478 billion yuan in the first half of 2025, a year-on-year increase of 4.75%, and a net profit of 266 million yuan, up 11.66% [5]. - The company plans to launch new products in the second half of the year, aiming to boost brand investment [5]. - **Xin Qiang Lian**: - New social security fund holdings reached a market value of 199 million yuan [6]. - The company reported a revenue of 2.210 billion yuan for the first half of 2025, a significant year-on-year increase of 108.98%, and a net profit of 400 million yuan, marking a turnaround from losses [6]. - The growth is attributed to the recovery in wind power demand and an improved product mix with higher value-added products [6].