Core Viewpoint - The IPO of Beijing Angrui Microelectronics Technology Co., Ltd. has been approved, but the company faces significant challenges including declining revenue growth and substantial accumulated losses [1][2]. Revenue and Growth - Angrui Micro has experienced a compound annual growth rate (CAGR) of 50% in revenue from 2022 to 2024, increasing from 0.923 billion to 2.101 billion [2]. - However, revenue growth is slowing, with growth rates of 83.62% in 2023 and 23.98% in 2024, and a decline in revenue in the first half of 2025 due to reduced orders from some clients and strategic abandonment of low-margin orders [2][4]. Profitability and Losses - The company has reported significant losses, with cumulative unremedied losses reaching 1.279 billion by mid-2025, despite a narrowing loss in the first half of 2025 [3][4]. - The gross profit margins for 4G and 5G products have shown volatility, with 4G margins ranging from 7.42% to 12.65% and 5G margins from 13.61% to 25.12% [3]. Research and Development - Angrui Micro's R&D expenses have decreased significantly, falling below the industry average, which may impact its profitability [3][6]. - The company has a total of 125 patents, but the number of new invention patents has declined since the former chairman's exit in 2019, raising concerns about its innovation capacity [6][7]. Fundraising and Talent Acquisition - The company plans to allocate nearly half of its 2.067 billion fundraising to R&D personnel salaries, which is 2.27 times the total salary expenditure for R&D personnel over the past three years [7]. - The ability of Angrui Micro to attract core talent and enhance its competitive edge through this funding remains uncertain [7].