Core Viewpoint - The company is increasing its investment in its subsidiary, Shantou Ultrasonic Printed Circuit Board Company, to enhance its competitiveness in the rapidly evolving printed circuit board industry [1] Group 1: Investment Details - The company is investing an additional $6 million in Shantou Ultrasonic Printed Circuit Board Company, with the company contributing $4.5 million (75%) and Hong Kong Shanhua Development Co., Ltd. contributing $1.5 million (25%) [1] - Following this investment, the registered capital of Shantou Ultrasonic Printed Circuit Board Company will increase to $28.5 million [1] Group 2: Industry Context - The printed circuit board industry is highly competitive, and the investment aims to help the subsidiary update its equipment, introduce new technologies, and attract talent [1] - There is a growing demand for advanced HDI boards driven by the rapid development of AI servers and 5G base stations, and the investment will enable the company to better meet market needs [1]

Group 1 - The company produces printed circuit boards (PCBs) for server applications [2] - The highest layer count for the company's printed circuit boards currently reaches 42 layers [2]