万隆光电：回应投资者关于上海威固信息业务及投资收益相关问题

Group 1 - Shanghai Weigu Information is involved in the "military-civilian integration" and "independent controllability of integrated circuits" sectors, with business coverage in high-end equipment fields such as aerospace and automotive [1] - The company has established a presence in overseas technology and resource nodes, including Silicon Valley in the United States and Seoul in South Korea [1] - The company is monitoring the operational status of its investment in Shanghai Weigu Information through its subsidiary, Hangzhou Longsheng Investment Co., Ltd., which holds a 60% stake in Hangzhou Xingrui Wanjia Equity Investment Partnership [1]