（原标题：黑龙江"十五五"规划建议发布） 经济观察网 日前，中共黑龙江省委关于制定国民经济和社会发展第十五个五年规划的建议发布，就制 定黑龙江省国民经济和社会发展"十五五"规划提出以下建议。 一、"十五五"时期是黑龙江推动社会主义现代化强省建设的关键时期 （1）"十四五"时期我省发展取得重大成就。"十四五"时期我省发展历程极不寻常、极不平凡。在以习 近平同志为核心的党中央坚强领导下，省委坚持以习近平新时代中国特色社会主义思想为指导，全面贯 彻落实习近平总书记重要讲话重要指示精神和党中央决策部署，团结带领全省广大党员干部群众牢记嘱 托、感恩奋进，经受住世纪疫情严重冲击，有效应对复杂严峻国际形势，坚决维护国家"五大安全"，建 好建强"三基地一屏障一高地"，因地制宜发展新质生产力，加快建设"六个龙江"、推进"八个振兴"，产 业结构持续优化，经济总量不断扩大，发展质量有效提升，成功举办哈尔滨第九届亚冬会，中国式现代 化龙江实践迈出新的坚实步伐。创新能力持续增强，省级科技专项资金投入年均增长20%左右，我国航 天领域首个大科学工程"空间环境地面模拟装置"建成投用，全国重点实验室由7家增加到16家，一批原 创性科技成果应 ...

Group 1 - The core theme of the event is the comprehensive transition towards green and low-carbon practices across the entire supply chain, moving from industrial production to lifestyle changes [1] - Jiangsu Laineng Technology Co., Ltd. is set to launch a solar-powered electric vehicle in September, which can achieve a daily range of 20 kilometers on sunlight, catering to consumer demand for green transportation [3] - The vehicle is envisioned as a platform for carbon trading and a mobile zero-carbon power station, utilizing entirely renewable green electricity [3] Group 2 - Dongfang Electric Corporation showcased advanced clean energy products, including a million-kilowatt hydropower unit used in the Baihetan Hydropower Station, reinforcing its position as a leader in clean energy equipment manufacturing in China [5] - China is recognized as the largest clean energy market and equipment manufacturing country globally, with a focus on green supply chain transformation that relies on both domestic efforts and international cooperation [5] - Dongfang Electric has facilitated the international expansion of 17,000 upstream and downstream enterprises and collaborates with nearly 1,000 high-quality overseas suppliers to promote global clean energy development [5]

Core Viewpoint - The press conference highlighted the achievements of regional coordinated development during the "14th Five-Year Plan" period, emphasizing clearer functional positioning, effective complementary advantages, tighter collaborative governance, and increased vitality across regions [1][2]. Group 1: Regional Development Characteristics - The "14th Five-Year Plan" has led to clearer functional positioning of regions, allowing local characteristics and comparative advantages to be fully released [1][2]. - The three major economic engines—Beijing-Tianjin-Hebei, Yangtze River Delta, and Guangdong-Hong Kong-Macao Greater Bay Area—are expected to account for over 40% of the national economy by 2024 [2]. - The Yangtze River Delta is positioned as a growth pole for high-quality development, with a focus on regional integration and leveraging strengths [2][5]. Group 2: Complementary Advantages and Collaboration - The Northeast region plays a strategic role in ensuring national food, energy, and industrial security, contributing 25.3% of the national grain output and 21% of crude oil production by 2024 [2]. - The Hainan Free Trade Port has seen significant growth in imports and exports, with annual increases of 31.3% and 32.3% respectively during the first four years of the "14th Five-Year Plan" [2]. - The concept of regional complementary advantages is being realized through collaboration between eastern and western regions, enhancing resource utilization and development outcomes [2][4]. Group 3: Infrastructure and Connectivity - The "West-East Power Transmission" project has a transmission capacity exceeding 300 million kilowatts, while the "East Data West Computing" initiative accounts for approximately 70% of the national computing power [3]. - The central region serves as a crucial connector for national transportation, with over 60% of major highways and railways passing through, fostering the development of strategic emerging industries [4]. - The Yangtze River Economic Belt is focusing on ecological protection and sustainable development, with significant improvements in water quality and biodiversity [4]. Group 4: Future Directions and Integration - The Yangtze River Delta is transitioning from "hard connectivity" to "soft collaboration," emphasizing deeper integration and breaking down administrative barriers to enhance economic efficiency [5]. - The Guangdong-Hong Kong-Macao Greater Bay Area is deepening regulatory alignment and facilitating efficient flow of capital and talent, with over 27,000 Macao residents employed in Hengqin [5].