Group 1 - The core viewpoint of the article indicates that Nasda's general consumables business is expected to generate approximately 5.3 billion yuan in revenue for 2025, reflecting a year-on-year decline of about 5% [2] - The company anticipates a year-on-year increase in sales volume of approximately 2% for the same period [2] - The net profit is projected to be -40 million yuan, representing a year-on-year decrease of about 159% [2]