Core Viewpoint - Dongxin Co., Ltd. is actively working on its first graphics rendering GPU chip "7G100," focusing on customer sampling, testing optimization, product production, and market promotion [2] Group 1 - Dongxin Co., Ltd. provided updates on its GPU chip development during an investor Q&A session on October 20 [2] - The company is currently engaged in multiple stages of product development, including customer sampling and testing optimization [2] - Market promotion efforts are also underway for the "7G100" GPU chip [2]