科隆股份(300405.SZ)发布前三季度业绩，归母净亏损2911.92万元

Group 1 - The core point of the article is that Kelong Co., Ltd. reported a decline in revenue and a net loss for the first three quarters of 2025 [1] Group 2 - The company's operating revenue for the first three quarters was 405 million yuan, representing a year-on-year decrease of 13.63% [1] - The net loss attributable to shareholders of the listed company was 29.12 million yuan [1] - The net loss attributable to shareholders, excluding non-recurring gains and losses, was 40.44 million yuan [1] - The basic loss per share was 0.1024 yuan [1]