Group 1 - The core point of the article is the signing of a framework contract between Sanhui Electric's subsidiary and Zibo Blue Ribbon Health Management for the sale of robotic equipment [1] - The agreement stipulates a minimum sales quantity of 50 units in 2025, 300 units in 2026, and 450 units in 2027 [1] - Specific product names and models for commercial and household robots will be determined in subsequent implementation agreements [1]