大唐电信(600198.SH)发布上半年业绩，归母净亏损8117.45万元

Group 1 - The core viewpoint of the article is that 大唐电信 (Datang Telecom) reported a decline in revenue and a significant net loss for the first half of 2025 [1] Group 2 - The company achieved an operating revenue of 275 million yuan, representing a year-on-year decrease of 3.32% [1] - The net loss attributable to shareholders of the listed company was 81.1745 million yuan [1] - The net loss attributable to shareholders after deducting non-recurring gains and losses was 84.6298 million yuan [1] - The basic loss per share was 0.0623 yuan [1]