四川更新化工园区建设“施工图”，申请认定的化工园区——规划面积原则上不少于2平方公里

Core Viewpoint - The newly issued "Sichuan Province Chemical Park Construction Standards and Recognition Management Measures" aims to guide the high-quality development of chemical parks by establishing clear management principles and standards for construction and operation [1][2][4]. Group 1: Key Principles and Standards - The construction area for recognized chemical parks should be no less than 2 square kilometers, emphasizing safety, green development, scientific planning, and advanced capabilities as the four basic principles [1][4]. - The updated measures include dynamic management of the entire process for chemical parks and projects, encouraging high-tech, economically efficient, low-energy-consuming, low-pollution, and low-risk projects [1][5]. Group 2: Historical Context and Adjustments - This is not the first update to the chemical park management framework; adjustments were made in June 2023 based on the previous 2021 measures, addressing issues like uneven development and insufficient regulatory capacity [2][3]. - The latest measures reflect a shift towards high-quality development and standardized construction, responding to the evolving needs of the industry [2][3]. Group 3: Implementation and Management - The new measures consist of ten chapters and 36 articles, detailing the application process, recognition, expansion, and supervision of chemical parks [4][5]. - The updated procedures enhance safety and environmental requirements, with strict management of project entry and exit, promoting a competitive environment for project quality [5].