Group 1: Company Performance - In the first half of 2025, the company achieved a historical high in performance, with sales of 12,100 engines or generator sets, an 8% increase year-on-year [2] - Revenue reached 2.746 billion yuan, a 44% year-on-year increase, with foreign market revenue growing by 62% [2] - Net profit attributable to shareholders was 144 million yuan, reflecting a 53% year-on-year growth [2] Group 2: Marine Engine Business - The company has made significant progress in the alternative fuel market, developing various technologies for natural gas and dual-fuel engines, as well as methanol engines [3] - The WH20 micro-spray ignition engine has been successfully paired with a 10,000-ton cargo ship, accumulating over 11,000 hours of operation [3] - The 6WH17 model has achieved commercial application in methanol power [3] Group 3: Generator Set Business - In the first half of 2025, the generator set business saw substantial growth in the data center sector, gaining access to procurement from three major operators [3] - The company's generator products have made breakthroughs in niche markets such as oil and gas field equipment and power vehicles due to their high reliability and adaptability [3] - Future plans include leveraging product advantages to expand into high-end markets such as data centers, communications, oil and gas fields, and high-end manufacturing [3]