证券投资

上市公司对外证券投资信息，包含公司ID、证券代码、报告日期、投资证券类型、投资证券标的、投资证券代码、期初余额、最初投资成本、占被投资公司股权比例、报告期内购入金额、出售金额、期末账面值、报告期损益、投资资金来源、会计核算科目等结构化数据Structured dataset containing information on listed companies' outward securities investments, including company ID, security code, report date, type of invested securities, invested securities target, invested securities code, beginning balance, initial investment cost, proportion of equity stake held in the invested company, purchase amount during the reporting period, sale amount, ending book value, profit or loss during the reporting period, source of investment funds, and accounting subjects.