Piotech (SH:688072) Sou Hu Cai Jing·2025-11-20 03:31Core Viewpoint - The article discusses the growth and challenges faced by Hengyun Chang, a leading domestic plasma RF power system company, amid the ongoing "domestic substitution" trend in the semiconductor industry, highlighting its dependency on a major client, Tuojing Technology, and the implications for its upcoming IPO [1][2][3]. Company Overview - Hengyun Chang specializes in the research, production, and sales of plasma RF power systems and related components, having partnered with Tuojing Technology since 2018 to develop these systems [3]. - The company has seen significant revenue growth, with projected revenues of 1.59 billion, 3.25 billion, and 5.41 billion for 2022, 2023, and 2024 respectively, reflecting a compound annual growth rate (CAGR) of 84.91% [7]. Financial Performance - Despite strong revenue growth, Hengyun Chang's performance is showing signs of volatility, with a projected revenue decline of 9.58% to 4.69% for 2025, and a significant drop in net profit [10]. - The company’s reliance on Tuojing Technology is evident, as over 60% of its revenue comes from this client, and any fluctuations in Tuojing's orders directly impact Hengyun Chang's financial stability [7][9]. IPO and Market Position - Hengyun Chang plans to raise 1.69 billion through its IPO, down from an initial target of 2.5 billion, indicating potential challenges in securing investor confidence [6]. - The company is facing scrutiny regarding its growth sustainability and the stability of its major client relationships, as highlighted by repeated inquiries during the IPO review process [2][10]. Market Context - The global plasma RF power system market is projected to grow, with a forecasted CAGR of 10.6% from 2025 to 2029, contrasting with Hengyun Chang's declining order book and revenue projections [8]. - The semiconductor industry has been experiencing a "domestic substitution" trend since 2014, which has benefited companies like Hengyun Chang, but the company must navigate its dependency on a single client to maintain its growth trajectory [5].