Group 1 - The core viewpoint of the news is that CITIC Heavy Industries Co., Ltd. has applied for a patent for a hydraulic push rod propulsion alternative fuel step furnace system, indicating innovation in alternative fuel combustion technology [1] - The patent application was filed on May 2025, and the public announcement number is CN120176102A, showcasing the company's ongoing efforts in research and development [1] - The system includes a step furnace body and an electric control unit, which are designed to manage temperature and fuel transportation effectively [1] Group 2 - CITIC Heavy Industries Co., Ltd. was established in 2008 and is primarily engaged in the general equipment manufacturing industry, with a registered capital of approximately 4579.55 million RMB [2] - The company has invested in 32 enterprises and participated in 2336 bidding projects, indicating a strong presence in the market [2] - CITIC Heavy Engineering Technology Co., Ltd., established in 1994, focuses on professional technical services with a registered capital of 400 million RMB and has participated in 72 bidding projects [2]