云英谷科技港股IPO：客户与供应商集中度高 持续亏损成挑战

Group 1 - The core viewpoint of the news is that Yunyinggu Technology Co., Ltd. has submitted its listing application to the Hong Kong Stock Exchange, highlighting its position as a leading AMOLED display driver chip design company with significant market share and growth potential [1][2]. - Yunyinggu Technology is the largest AMOLED display driver chip manufacturer in mainland China and the fifth largest globally, with a focus on providing high-performance display solutions for consumer electronics [1]. - The company operates on a Fabless business model, collaborating strategically with key industry partners to enhance user display experiences [1]. Group 2 - Financial data shows that Yunyinggu Technology's total revenue has steadily increased from RMB 551 million in 2022 to RMB 891 million in 2024, while net losses have also widened from RMB 124 million to RMB 309 million during the same period [2]. - In 2024, AMOLED display driver chips accounted for 91.6% of the company's revenue, while Micro-OLED display backplane/driver revenue decreased to 8.4% [2]. - The company faces significant risks due to high customer and supplier concentration, with the top five customers contributing 90.2% of total sales and the largest customer accounting for 54.1% [2]. Group 3 - Despite revenue growth, the company's gross margin has sharply declined from 31.9% in 2022 to only 2.5% in 2024, with the gross margin for AMOLED display driver chips dropping to 0.3% [3]. - The decline in gross margin is attributed to factors such as decreasing average selling prices, increased R&D investments, and intensified market competition [3]. - If the company fails to improve its profitability, it may impact its long-term development [3].