雪榕生物：众兴菌业和公司主要产品的营业收入、营业成本和毛利率等数据可分别查阅定期报告进行详细了解

Group 1 - The core viewpoint of the article is that Xuerong Biotechnology has responded to investor inquiries regarding its main products' revenue, cost, and gross margin, indicating that detailed information can be found in periodic reports [1] Group 2 - Xuerong Biotechnology emphasizes the availability of detailed financial data, including revenue and gross margin, in its regular reports [1]