Core Viewpoint - Shandong Chunguang Technology Group Co., Ltd. has submitted an IPO application to the Shenzhen Stock Exchange, aiming to raise 750 million yuan for expansion, R&D center construction, and working capital, but faces significant concerns regarding cash flow and business structure [1]. Group 1: Financial Performance - The company's main business involves the research, production, and sales of soft magnetic ferrite powder, with revenue figures of 1.015 billion yuan, 930 million yuan, and 1.077 billion yuan for 2022-2024 respectively [2]. - The net profit attributable to the parent company for the same period was 73.62 million yuan, 85.15 million yuan, and 92.76 million yuan [2]. - Operating cash flow has drastically decreased from 80.10 million yuan to 28.65 million yuan, a decline of 64.23%, indicating a significant drop in cash generation relative to net profit [2]. Group 2: Accounts Receivable Issues - The company's accounts receivable surged, reaching 359 million yuan by the end of 2024, which constitutes 33.3% of revenue, with a growth rate of 30.48% that outpaces revenue growth [2]. - The net cash flow to net profit ratio fell from 1.03 to 0.29, suggesting that for every 1 yuan of net profit, the actual cash received is less than 0.3 yuan [2]. Group 3: Business Structure Concerns - The company has a highly concentrated business structure, with over 80% of its revenue derived from soft magnetic ferrite products, making it vulnerable to market fluctuations and competitive pressures [3]. - The products are utilized in various sectors such as new energy vehicles, smart home appliances, and communication devices, which have promising growth prospects but also face uncertainties [3]. - Potential challenges include a slowdown in demand from the new energy vehicle sector due to policy changes and increased competition, as well as rapid technological advancements in smart home and consumer electronics [3].