华软科技：目前营业收入主要来源于子公司北京奥得赛和天安化工

Core Viewpoint - The company's main revenue source is derived from its subsidiaries, specifically Beijing Aodexi and Shandong Tianan Chemical, with over 90% of revenue coming from fine chemicals [2][4] Group 1 - The company confirmed that its current operating income primarily comes from its subsidiary Beijing Aodexi and its subsidiary Shandong Tianan Chemical [2][4] - Investors inquired about which subsidiary was the first to achieve profitability after losses [2][4] - The company advised stakeholders to refer to its regular reports for detailed financial information regarding the subsidiaries [2][4]