爱迪特：公司已通过成熟供应链合作、配方优化及多渠道布局

Group 1 - The company has effectively hedged against cost volatility risks through mature supply chain collaboration, formula optimization, and multi-channel layout, ensuring stable production and operations [1] - The market price of yttrium oxide varies based on procurement scenarios and scales, and it changes in real-time [1] - The company will disclose any significant price changes that could materially impact its performance through legal channels as per regulations [1]