石英股份：具体经营数据请以公司定期报告为准

Group 1 - The core viewpoint of the article is that the company, Quartz Co., is making steady progress in its semiconductor-related business, as indicated in a response to investor inquiries on an interactive platform [2] Group 2 - The company emphasizes that specific operational data should be referenced in its periodic reports, suggesting a commitment to transparency and regular updates for stakeholders [2]