China has made a groundbreaking advancement in the field of energy with the introduction of its first methanol dual-fuel engine. Developed by Dalian Marine Diesel Co., Ltd., the 6G50ME-C9.6-LGIM+EGRBP engine has undergone successful comprehensive supply and dynamic operation tests in the dual-fuel mode. This innovative engine, specifically designed for low-speed applications, signifies a significant progression in the Chinese marine power industry, affirming the nation's capabilities in cutting-edge marine technologies. The engine's efficient performance in the methanol dual-fuel test bed underlines the reliability and safety of China's domestically developed methanol fuel supply system. Furthermore, the use of methanol as a fuel offers environmental benefits, emitting lower levels of sulfur oxides and nitrogen oxides compared to traditional marine fuels. This technological success not only marks a milestone but also contributes to the advancement of low-carbon shipping solutions, supporting the industry's green initiatives. The partnership between Headway Technology Group and CEEC Hydrogen Energy further emphasizes the trend towards integrating low-carbon solutions, aiming to create a green energy system using methanol, hydrogen, and ammonia. In comparison to Japan's focus on hydrogen fuel technology, China's emphasis on methanol presents various advantages. Methanol, despite having lower energy density than hydrogen, offers practical benefits such as ease of transportation through existing pipelines and simpler handling and storage. This positions China as a potential market leader in the development of marine fuels, with methanol fuel showing more immediate potential for sustainable maritime operations. China's success with the methanol dual-fuel engine highlights its increasing prominence in the global marine technology market and sets a benchmark for future innovations in the field, signifying a significant step towards a cleaner and more sustainable energy future.