原标题：加快完善高水平对外开放体制机制 开放是中国式现代化的鲜明标识。党的十八大以来，以习近平同志为核心的党中央坚持对外开放的 基本国策，推动形成更大范围、更宽领域、更深层次对外开放格局。随着全球经贸格局深刻调整、外部 环境不确定性进一步上升，世界经济发展面临诸多挑战。习近平总书记科学把握世界大势，多次强调坚 定不移推进高水平对外开放。党的二十届四中全会通过的《中共中央关于制定国民经济和社会发展第十 五个五年规划的建议》把"高水平对外开放体制机制更加健全"列入"十五五"时期经济社会发展的主要目 标，对"扩大高水平对外开放，开创合作共赢新局面"作出战略部署。这些重要论述和部署要求，既是立 足当下应对外部风险挑战的主动作为，又是着眼长远、引领全球合作的战略谋划，为进一步全面深化改 革、推进高水平对外开放指明了方向。 深刻领会重要意义 从改革开放初期设立经济特区，到加入世界贸易组织、推动共建"一带一路"和推进自贸试验区建 设，我国经济在开放中实现历史性跨越，创造了举世瞩目的发展奇迹，开放型经济新体制建设取得显著 进展。 历史和实践充分证明：开放带来进步，封闭必然落后。改革开放以来，我国经济持续快速发展正是 在不断扩 ...

Core Viewpoint - The article emphasizes the importance of high-level opening-up as a distinctive feature of Chinese modernization, highlighting the strategic deployment for expanding cooperation and achieving win-win outcomes in the context of global economic challenges [1][2][3]. Summary by Sections Historical Context and Achievements - Since the initiation of reform and opening-up, China has achieved significant economic growth through expanding foreign trade and investment, with a notable increase in imports and exports in the first half of the year [2]. - In 2024, the Central Economic Work Conference reiterated the need to stabilize foreign trade and investment while expanding high-level opening-up [2]. Strategic Importance of High-Level Opening-Up - High-level opening-up is seen as a necessary requirement for advancing Chinese-style modernization and enhancing international cooperation [3]. - The article discusses the challenges posed by unilateralism and protectionism globally, emphasizing the need for China to expand its openness to mitigate risks and enhance competitiveness [3]. Institutional and Regulatory Framework - The focus is on establishing a system of institutional opening-up, which includes aligning domestic regulations with international standards in areas such as rules, regulations, management, and standards [4][5]. - The article highlights the need for reforms in key areas such as digital trade, green economy, and intellectual property to enhance China's participation in international rule-making [5][6]. Expanding Open Fields - The article notes that while China's opening-up has progressed, there is still a need to broaden the scope and depth of openness, particularly in service sectors and emerging fields like digital and green economies [6][8]. - It emphasizes the importance of high-quality platforms for international cooperation, such as free trade zones, to facilitate deeper engagement with global markets [8][9]. Enhancing International Cooperation Platforms - The development of high-energy open cooperation platforms is crucial for integrating international high-standard economic rules and enhancing China's global influence [9][10]. - The article discusses the importance of aligning domestic platforms with international standards to improve competitiveness and resilience in global supply chains [10][11]. Balancing Openness and Security - The article stresses the need to balance openness with security, particularly in areas such as financial stability, supply chain security, and data protection [12][13]. - It highlights the importance of establishing a comprehensive security framework to safeguard against external risks while promoting economic growth [12][17]. Pathways and Measures for Improvement - The article outlines actionable pathways for enhancing the quality of institutional supply and optimizing the business environment to attract foreign investment [15][16]. - It emphasizes the need for continuous innovation in trade and investment practices to expand international market opportunities and improve the overall economic landscape [16][17].