Group 1 - The core viewpoint of the article highlights that Beijing Lier (002392) has invested in Xiwang, a domestic company specializing in self-developed full-stack chips, focusing on high-performance GPU research and commercialization [1] - The first and second generations of self-developed GPU products have successfully entered mass production, demonstrating advantages in key technical indicators such as performance and energy efficiency [1] - The next generation of high-performance chips is expected to undergo tape-out next year, indicating ongoing innovation and development in the company's product line [1]

Group 1 - The company invested in Xiwang, a domestic full-stack self-research chip enterprise focused on high-performance GPU development and commercialization [1] - The first and second generation of self-researched GPU products have successfully achieved mass production, applicable to data center construction, with advantages in performance and energy efficiency [1] - The next generation of high-performance chips is expected to tape out next year [1]