Group 1: Core Insights - The "Four Little Dragons" of domestic GPUs, including Moore Threads, Biren Technology, Suiryan Technology, and Muxi, showcased their latest achievements at the WAIC conference, focusing on AI computing, intelligent computing centers, and optical interconnect GPUs [1][2][3] - Moore Threads, founded in 2020, aims to raise 8 billion yuan through its IPO application on the Sci-Tech Innovation Board, with products targeting AI computing, gaming graphics, and 3D modeling [1][3] - Biren Technology, established in 2019, is preparing for an IPO and focuses on high-performance general-purpose GPU chips for large data centers [1][2] Group 2: Company Highlights - Suiryan Technology, founded in 2018, specializes in AI training and inference chips, with a valuation of 20.2 billion yuan and significant investments from major firms including Tencent [2] - Muxi Integrated Circuit, established in September 2020, has sold over 25,000 GPU products as of Q1 this year and is also preparing for an IPO, seeking to raise 3.904 billion yuan [2][3] - Each company presented innovative products at the WAIC conference, with Moore Threads showcasing a general acceleration computing platform, Biren Technology unveiling the first domestic optical interconnect GPU supernode, Suiryan Technology highlighting its AI inference card, and Muxi revealing its latest training and inference integrated GPU [3]