Group 1 - The core point of the article is that Zhongchao Holdings (002471.SZ) announced that its subsidiary, Jiangsu Zhongchao Hangyu Precision Casting Technology Co., Ltd. (referred to as "Jiangsu Precision Casting"), has successfully been selected for a project based on a digital twin system for intelligent casting production line scenarios of large turbine casings for aircraft engines [1] Group 2 - The project was included in the list of demonstration projects for cutting-edge technology application scenarios for the year 2025, as published by the Jiangsu Provincial Department of Science and Technology and the Jiangsu Provincial Development and Reform Commission [1]

Group 1 - The core point of the article is that Zhongchao Holdings (002471.SZ) announced that its subsidiary, Jiangsu Zhongchao Hangyu Precision Casting Technology Co., Ltd. (referred to as "Jiangsu Precision Casting"), has successfully been selected for a project based on a digital twin system for intelligent casting production lines of large turbine casings for aircraft engines [1] Group 2 - The project was included in the list of demonstration projects for frontier technology application scenarios for the year 2025, as published by the Jiangsu Provincial Department of Science and Technology and the Jiangsu Provincial Development and Reform Commission [1]