Group 1 - The company currently does not have direct OCS (Optical Circuit Switching) switch products [2] - The company's R&D resources are primarily focused on the development and mass production of core technologies such as servers, communication, high-layer PCBs for aerospace, and advanced packaging substrates [2] - The company will continue to monitor industry technology trends and actively invest in cutting-edge fields [2]

Core Viewpoint - The company currently does not have direct OCS (Optical Circuit Switching) switch products and is focusing its R&D resources on core technologies such as servers, communication, aerospace high-multilayer PCBs, and advanced packaging substrates [1] Group 1 - The company is actively monitoring industry technology trends and is committed to laying out strategies in cutting-edge fields [1]