新华财经北京11月28日电（记者沈寅飞）记者从《国资报告》获悉，近日，以"开放创新与高质量发 展"为主题的第十四期"现代新国企"研讨会在海口举行，与会人士共话开放之道，共商创新之策，为"十 五五"时期国资国企高质量发展凝心聚力、集智献策。 公开数据显示，"十四五"以来，海南国资国企抢抓自贸港建设机遇，统筹推进布局优化与改革创新，到 2025年10月底，省属企业资产突破7390亿元，营收突破1420亿元，分别是2020年的2.8倍、3.5倍，上缴 税费达2020年的2.3倍。 海南省人大常委会党组成员、副主任孙大海在致辞中表示，2025年12月18日是海南自贸港封关运作启动 日期，封关后更优惠的税收政策、更宽松的贸易管理措施和更有效的监管机制将落地实施。国企在自贸 港建设中将迎来前所未有的发展机遇。 国务院国资委原党委副书记、副主任邵宁指出，"十五五"将是中国经济社会发展的关键时期。在此期 间，国资国企要承担重大的历史责任，包括实现高质量发展、科技自立自强、人民生活品质提高等。为 完成好这样的使命，需要客观、历史地看待国有企业和国有企业改革，积极防范新的困难与风险；坚持 问题导向，优化国有经济的结构和布局；注重 ...

Core Insights - The construction of Hainan Free Trade Port has led to significant increases in foreign trade, with an average annual growth rate of 25.1% since 2020, indicating a continuous improvement in trade openness and convenience [1] Group 1: Policy Implementation and Economic Impact - Hainan's customs have implemented several policies to support high-level openness and quality development, including zero tariffs on three lists of imports, which have totaled 27.2 billion yuan in value and resulted in tax reductions of 5.15 billion yuan [1] - The processing and value-added tax exemption policy has been expanded to the entire island, benefiting 129 enterprises with a total domestic sales value of 11.1 billion yuan and tax reductions of 860 million yuan [1] - The "temporary export repair" and "temporary import repair" policies have shown positive results, with over 100 aircraft repaired under customs supervision and a total value of 2.7 billion yuan benefiting from the temporary export repair policy [2] Group 2: Innovation in Customs Regulation - Customs have introduced innovative regulatory measures for Hainan's key industries, such as seed industry revitalization and duty-free shopping, with seven innovative measures filed with the General Administration of Customs and 18 results selected as integrated innovation cases [2] - The duty-free shopping sector has seen over 210 billion yuan in monitored sales since 2020, with recent policy upgrades enhancing the variety of goods and allowing more purchases for departing travelers, resulting in monitored sales of 1.57 billion yuan in just 20 days [3] Group 3: Trade Facilitation and Logistics Efficiency - The customs have implemented over a hundred measures to optimize the business environment and promote cross-border trade facilitation, significantly benefiting key parks and industries [3] - The introduction of the "three same, three trace" regulatory model in the Yangpu Free Trade Port Area has reduced customs clearance times for food and raw materials by 70% [4] - The overall customs clearance time for imports and exports has been reduced by nearly 70%, with the customs laboratory recognized by the World Customs Organization, enhancing its capabilities [4][5]