Core Viewpoint - The company has a stake in Hualan Micro, a domestic provider of components in the data storage sector, focusing on two main types of controller chips and modules [1] Group 1: Product Offerings - Hualan Micro's products include single-disk storage products and array storage products [1] - Single-disk storage products consist of self-developed solid-state storage main control chips and storage modules, primarily targeting the computer hard drive market [1] - Array storage products include array controller chips, array cards, and servers, mainly aimed at hardware solutions for data centers and high-performance computing/AI storage system architectures [1] Group 2: Information Disclosure - Details regarding Hualan Micro's core products should be referenced from the official disclosure channels of Hualan Micro [1]

Core Viewpoint - The company and its subsidiary, Yunhe Technology, have signed an agreement to acquire a 6.4969% stake in Hualan Micro for a total of 112.071962 million yuan, indicating a strategic investment in the domestic data storage sector [1] Group 1 - The company plans to purchase 3.8207 million shares from Deng Yuting and 1.256388 million shares from Zeng Chao, totaling 5.077088 million shares, which represents 3.3847% of Hualan Micro's total equity [1] - Yunhe Technology will acquire 4.6683 million shares from Hangzhou Feidu Information Technology Co., Ltd., accounting for 3.1122% of Hualan Micro's total equity [1] - After the transaction, the company and its subsidiary will collectively hold a 6.50% stake in Hualan Micro [1] Group 2 - Hualan Micro is a provider of components in the domestic data storage field, with main products including solid-state storage control chips, storage modules, and array controller chips [1]