地铁设计：目前公司工程总承包业务收入占比为10%左右

Core Viewpoint - The company announced that the revenue share from engineering general contracting business is expected to increase in the first half of 2025, primarily due to the actual confirmation progress of projects in this category [1] Group 1: Engineering General Contracting Business - The increase in revenue share is linked to the operational confirmation of energy-saving transformation projects for rail transit air conditioning systems, which are implemented under the contract energy management model [1] - Currently, the revenue share from the engineering general contracting business stands at approximately 10% for the entire year [1]