Group 1 - Chengchuan Technology has achieved a historic breakthrough in the semiconductor Automated Material Handling System (AMHS) field, with its demo line showcasing a silver overhead crane operating at a speed of 5.2 meters per second and a positioning error of ±1 millimeter [1] - The AMHS is likened to a "highway in the sky" for wafer fabs, requiring 24/7 uninterrupted and precise handling in a Class 100 cleanroom environment, which poses significant technical challenges [1] - Chengchuan Technology's founder, Ge Xiaoyong, emphasizes the need for innovation in mechanical design, motion control, and ultra-precision manufacturing processes to overcome existing patent barriers from Japanese companies [1] Group 2 - The domestic AMHS is undergoing rigorous testing, including a 168-hour continuous operation test at Huada Technology's advanced packaging production line, which serves as a comprehensive quality system validation [1] - The innovation in equipment is seen as a reconstruction of the technological paradigm that meets the requirements of new productive forces, according to intellectual property expert Li Shen [1] - In the context of semiconductor equipment export controls, Chengchuan Technology has achieved 100% domestic substitution of core components such as guide rail motors and precision sensors [1] Group 3 - The trajectory of domestic AMHS development illustrates a path for cultivating new productive forces, utilizing intelligent scheduling to break through technological monopolies and digital twins to reconstruct manufacturing processes [2] - The efforts in this technological battle are reshaping the global semiconductor competitive landscape, highlighting the strength of Chinese innovation [2]