梅花生物：2025年上半年归属净利润提升19.96%，味精、98%赖氨酸等主产品销量增长

Core Insights - The company reported a revenue of 12.28 billion yuan for the first half of 2025, a decrease of 2.87% year-on-year [1] - The net profit attributable to shareholders reached 1.768 billion yuan, an increase of 19.96% year-on-year, while the net profit excluding non-recurring items was 1.628 billion yuan, up 24.98% year-on-year [1] - The growth in sales volume of key products such as monosodium glutamate, 98% lysine, and feed-grade isoleucine contributed to the revenue increase, while the decline in market prices for some main products led to a decrease in main business revenue [1] Revenue Analysis - The decrease in revenue was attributed to lower market prices for main products like monosodium glutamate, xanthan gum, and threonine, despite increased sales volume from the company's subsidiaries [1] - The increase in revenue from 70% lysine was driven by both volume and price growth, alongside a rise in sales volume of 98% lysine [1] Cost and Profitability - The company experienced a reduction in production costs due to lower material costs and improved production metrics, resulting in a gross profit increase of 382 million yuan [1] - The gross profit increase contributed significantly to the overall net profit growth during the reporting period [1]