Shaanxi Lighte Optoelectronics Material (SH:688150) Bei Jing Shang Bao·2025-12-23 12:56Core Viewpoint - The company Yulong Technology is attempting to go public on the ChiNext board after previously withdrawing its application for the Shanghai Stock Exchange, facing challenges such as high customer concentration and declining gross margins [1][3][4]. Group 1: IPO Attempts and Financials - Yulong Technology's IPO on the ChiNext was accepted on December 5 and entered the inquiry stage on December 19, following a failed attempt on the Shanghai Stock Exchange where it withdrew its application on June 30, 2023 [3][4]. - The company aims to raise approximately 1 billion yuan for projects and working capital, down from the previous target of 1.5 billion yuan [4]. - Financial data shows Yulong Technology's revenue for 2022-2024 and the first half of 2025 at approximately 749 million yuan, 698 million yuan, 1.095 billion yuan, and 597 million yuan, respectively, with net profits of about 66.84 million yuan, 75.72 million yuan, 121 million yuan, and 70.32 million yuan [9]. Group 2: Customer Concentration and Risks - Yulong Technology's largest customer is BOE Technology Group, contributing over 50% of its revenue, with sales to BOE amounting to approximately 576 million yuan, 549 million yuan, 586 million yuan, and 320 million yuan, representing 77.04%, 79.1%, 53.61%, and 53.58% of its main business income, respectively [5][7]. - The company has been criticized for its high customer concentration, which poses risks if the primary customer faces operational issues [8]. - Yulong Technology has been expanding its customer base beyond BOE, becoming a major supplier to other domestic manufacturers in the semiconductor display panel sector [8]. Group 3: Accounts Receivable and R&D - As of June 30, 2023, Yulong Technology's accounts receivable stood at approximately 443 million yuan, accounting for 48.79% of its current assets, indicating a growing trend in receivables [9]. - The company's R&D expense ratio has been lower than the industry average, with R&D expenses of approximately 34.96 million yuan, 29.91 million yuan, 34.91 million yuan, and 17.65 million yuan, representing 4.67%, 4.29%, 3.19%, and 2.95% of revenue, respectively [10].