Tools & Utilitieslongbridge/skills
longbridge-business-query
Main business composition and operating data — revenue breakdown by segment, gross margin by business line, and operating metrics (ROE / ROA / ROIC / working capital turnover). Shareholder / customer / supplier data is not available via Longbridge; pair with longbridge-news to extract segment detail from filings. Triggers: "主营业务", "业务构成", "分部营收", "业务拆分", "经营数据", "业务占比", "收入结构", "主营收入", "主營業務", "業務構成", "分部營收", "業務拆分", "經營數據", "業務佔比", "business breakdown", "revenue breakdown", "segment revenue", "business composition", "operating data", "revenue structure", "main business", "segment breakdown", "gross margin by segment".