生产总值突破600亿元

Group 1 - The core viewpoint of the articles highlights the significant achievements of Haidong City in the past five years, focusing on high-quality development, industrial upgrades, and ecological improvements, with a historic GDP surpassing 60 billion yuan [1] - Haidong City's industrial structure has been optimized to 13.6:40.3:46.1, with the service sector exceeding 48%, marking a significant transformation [1] - The city has actively integrated into the "Four Places" construction, with clean energy manufacturing, particularly in photovoltaic and hydrogen energy sectors, gaining momentum [1] Group 2 - Over the past five years, Haidong City has planted over 2.76 million acres of greenery and over 35 million trees, establishing a robust ecological environment [2] - Water quality in major rivers has consistently maintained Class I standards for five consecutive years, with air quality remaining above 92% [2] - The transformation path of "green mountains and clear waters are invaluable assets" has become clearer, exemplified by the establishment of the province's first "zero-carbon village" [2]