国联水产(300094.SZ)发布上半年业绩，由盈转亏至5.4亿元

Group 1 - The core viewpoint of the article highlights that Guolian Aquatic Products (300094.SZ) reported a significant decline in revenue and incurred substantial losses in the first half of 2025 [1] Group 2 - The company's operating revenue for the first half of 2025 was 1.651 billion yuan, representing a year-on-year decrease of 18.36% [1] - The net loss attributable to shareholders of the listed company was 540 million yuan [1] - The net loss attributable to shareholders after deducting non-recurring gains and losses was 551 million yuan [1] - The basic loss per share was 0.479 yuan [1]