Core Viewpoint - The Chinese government is accelerating the construction of major water conservancy projects, with a focus on modernization and infrastructure improvements in various regions [1] Group 1: Project Planning - The National Development and Reform Commission (NDRC) and the Ministry of Water Resources have issued an implementation plan for the "two major" construction in the water sector, emphasizing the modernization of large irrigation areas such as Inner Mongolia's Hetao and Sichuan's Xiangjiaba Phase II [1] - Key projects include the construction of large and medium-sized reservoirs like Guangdong's Huangmaoxia and major flood control infrastructure in the Yangtze River Basin, particularly in the Dongting Lake area [1] Group 2: Financial Support - The average central investment support ratio has increased by approximately 20 percentage points, expanding the support scope to include new medium-sized irrigation areas and water diversion projects [1] - The central investment support ratio for medium-sized projects has been raised to the same level as that for large projects, indicating a significant boost in funding for these initiatives [1] Group 3: Institutional Development - The NDRC and the Ministry of Water Resources will ensure the integration of flood control projects with upstream and downstream connections, as well as the coordination between irrigation projects and high-standard farmland construction [1] - The focus is on enhancing the comprehensive benefits of major infrastructure projects through better connectivity and collaboration among various engineering components [1]

国家发展改革委农村经济司负责人关锡璠在国新办新闻发布会上表示，在资金支持方面，国家发展改革 委修订了水利领域中央投资支持政策，明确了超长期特别国债和中央预算内投资的各自支持领域。中央 投资支持比例平均提高约20个百分点，支持范围扩展到新建中型灌区、中型引调水等工程类型，并将中 型工程的中央投资支持比例提高到大型工程的同等水平。截至6月底，国家发展改革委已将水利领域年 度中央投资全部下达完毕。(人民财讯) ...

Core Insights - The National Development and Reform Commission (NDRC) has allocated over 300 billion yuan to support the third batch of "two重" construction projects for 2025, completing the annual allocation of 800 billion yuan for "two重" projects [1][2] - The "two重" projects focus on both "hard investment" and "soft construction," targeting key areas such as ecological restoration, major transportation infrastructure, and urban underground pipeline networks [1][2][3] - The 2025 government work report emphasizes a shift in infrastructure investment towards strategic and forward-looking sectors, including future industry development and low-altitude economy [2][3] Hard Investment - A total of 800 billion yuan has been allocated for 1,459 projects in 2025, covering areas like ecological restoration along the Yangtze River, high-standard farmland, and major water conservancy projects [1][2] - The "three北" project, which focuses on afforestation in the northern regions of China, is included in the "two重" construction, with a target of completing 600 million mu by 2030 [3] Soft Construction - The NDRC plans to introduce innovative reform measures in key areas, such as optimizing financing models for railways along the Yangtze River and improving urban underground pipeline management [1][2] - The government aims to enhance the adaptability of talent cultivation to meet economic and social development needs [1][2] Economic Impact - The "two重" construction is seen as a crucial driver for stabilizing economic growth amid increasing downward pressure, with significant investments expected to boost consumption and employment [3][5] - In the first five months of the year, net financing from government bonds reached 6.3 trillion yuan, indicating strong financial support for "two重" projects [5] Project Progress - Nearly 500 billion yuan of the 800 billion yuan "two重" construction projects were arranged by mid-June, with rapid progress in ecological restoration and pollution control projects [4][5] - Key infrastructure projects, such as the Huangbai Railway in the western land-sea new channel, are advancing, enhancing economic connections in the region [4] Policy Coordination - The NDRC emphasizes the need for coordinated fiscal and monetary policies to support "two重" projects, with a focus on opening competitive infrastructure sectors to private capital [5][6] - The collaboration between policy funding and market vitality is expected to drive the implementation of national strategies and enhance security capabilities [7]

Group 1 - The core objective of the recent policy document is to enhance flood prevention and disaster reduction capabilities by 2035, establishing a modernized flood control system and improving water resource utilization [1][2] - The policy emphasizes the need for a comprehensive flood control engineering system, including reservoirs, river channels, and flood retention areas, to be developed and managed effectively [1][2] - The document outlines the importance of urban planning and infrastructure development that accommodates flood drainage and retention, as well as the gradual implementation of flood insurance in high-risk areas [1] Group 2 - To enhance water supply security, the policy calls for accelerated construction of key water source projects and improvements to urban water supply networks [2] - The document advocates for the integrated management of water resources, including the development of hydropower bases in the southwest and the promotion of green upgrades for small hydropower stations [2] - It emphasizes the need for ecological restoration of rivers and lakes, with specific strategies tailored to the unique challenges faced by northern and southern regions [2] Group 3 - The policy aims to reform the water industry by promoting independent operations in natural monopoly sectors and market-oriented reforms in competitive areas [3] - It highlights the importance of water rights reform and the establishment of a sound water pricing mechanism, along with the implementation of tax policies related to water resource fees [3] - The document stresses the need for improved investment mechanisms in major water projects, enhancing government investment to attract social investment, and broadening financing channels [3]

Core Insights - The completion of the main structure of the Shartohai Water Conservancy Hub Phase II project, constructed by China Energy Engineering Group, marks a significant milestone for this multi-functional water conservancy project, which is crucial for irrigation, flood control, and future power generation [1] - The project is located in Jinghe County, Bortala Mongol Autonomous Prefecture, Xinjiang, and aims to enhance water resource allocation in the region [1] Group 1 - The Phase II project will increase the total reservoir capacity from 9.98 million cubic meters to 21.93 million cubic meters, effectively doubling the water storage capacity, which is equivalent to one West Lake [1] - The dam's top elevation will be 620.5 meters, with a normal water level of 618 meters and a design flood level of 617.92 meters, significantly improving flood control capabilities [1] - The project is part of the dual key initiatives outlined in the "14th Five-Year Plan" for water security in the Yellow River Basin and Xinjiang, ensuring robust ecological safety and public welfare in the region [1] Group 2 - Once completed, the Shartohai Water Conservancy Hub Phase II will effectively irrigate 208,500 acres of farmland, addressing seasonal water shortages in the Dahuai irrigation area and enhancing irrigation reliability [2] - The project is expected to provide a strong impetus for the modernization of local agriculture, optimization of the ecological environment, and high-quality economic and social development [2]

Group 1 - The project marks the commencement of the underground tunnel excavation phase for the Hangjia Lake South Drainage West Channel Expansion Project, with the first shield machine "Xianxing" successfully starting its operation [1] - The shield machine is approximately 90 meters long, weighs about 2500 tons, and has a diameter of 12.1 meters, designed to excavate a 5-kilometer underground tunnel [1] - The assembly of the shield machine involved over 12,000 components and was completed in 88 days, showcasing the efficiency of the municipal water group [1] Group 2 - The project aims to enhance flood control and drainage standards in the western region of Hangzhou from a 20-year to a 50-year occurrence level [2] - The construction includes multiple water inlets and a Y-shaped underground drainage channel, which is 29 kilometers long and buried 55 meters underground [2] - The drainage capacity is designed at 250 cubic meters per second, with a backup capacity of 300 cubic meters per second [2]

Core Viewpoint - The article highlights the successful operation and management of the Henan Province's constant pressure irrigation project in Jiajian County, which has been in service for 26 years, showcasing its significant contributions to agricultural productivity and water conservation [1][2][3]. Group 1: Project Overview - The constant pressure irrigation project was established in 1984, designed to irrigate 6,397 acres, and has since expanded its irrigated area to 102,000 acres with ongoing projects [5]. - The project has saved 40 million cubic meters of water and increased grain production by 90 million jin, yielding a comprehensive economic benefit of 420 million yuan, which is over 270 times the initial investment [1][5]. - The project utilizes advanced irrigation techniques, achieving a high irrigation water utilization coefficient of 0.88, and has transitioned from traditional irrigation methods to more efficient micro-spray and drip irrigation systems [7][8]. Group 2: Management and Maintenance - Effective management has been a key factor in the project's longevity, with a dedicated management team established during the project's design phase, ensuring maintenance and operational efficiency [3][6]. - The project faced challenges such as aging infrastructure and funding shortages, but proactive maintenance and community involvement have helped sustain its operations [3][6]. - The establishment of the Farmers' Water Users Association has empowered local farmers to participate in water management, enhancing the project's sustainability and efficiency [8]. Group 3: Economic and Social Impact - The irrigation project has significantly boosted local agricultural productivity, with crop yields increasing by 150 kilograms per mu for wheat and substantial income growth for farmers [6][7]. - The project has also improved local environmental conditions, demonstrating a successful integration of agricultural, ecological, and community needs [5][7]. - The use of modern technology and community engagement has led to better water management practices, ensuring that the benefits of the irrigation project are maximized for local farmers [8].

Group 1 - The "Yin Chuo Ji Liao" project is a major water conservancy project in Inner Mongolia, with a total investment of 31.155 billion yuan, aimed at alleviating severe water shortages in the eastern region of Inner Mongolia [1] - The project will annually divert 454 million cubic meters of water from the Chuoer River, benefiting over 3 million people in the Inner Mongolia region [1] - The project is crucial for the agricultural and energy sectors in the region, particularly in Tongliao City, which has a per capita water resource availability of only 56% of the national average [1][2] Group 2 - The main water conveyance line of the project extends 391 kilometers, with additional 395 kilometers of branch lines connecting various counties and industrial parks [2] - The project supports industrial transformation by providing a stable water source for chemical production, which is essential for companies like Tongliao Jinmei Chemical Co., Ltd. [2] - Inner Mongolia is implementing strict water usage quotas for high-water-consuming industries to ensure sustainable water management [2] Group 3 - The project enhances water security for agriculture, ensuring that approximately 410,000 acres of farmland receive adequate water supply [3] - It aims to reverse the declining groundwater levels in the West Liao River basin and supports ecological restoration efforts in the region [3]

Core Points - The Yellow River's water diversion and sediment flushing officially commenced on June 23, 2023, with a discharge rate reaching 2,600 cubic meters per second, marking the start of the 2025 Yellow River water diversion and sediment flushing project [2] - The project aims to regulate the water-sediment relationship by artificially creating high flow rates to flush sediment from reservoirs and downstream river channels into the sea [2] - The operation will continue until approximately July 9, 2023, with a maximum discharge flow expected to reach 4,600 cubic meters per second, and over 100 million tons of sediment is anticipated to be flushed out of the reservoir [3] Water Management and Infrastructure - The Xiaolangdi Water Control Project is crucial for flood control and sediment regulation in the Yellow River basin, controlling 91.2% of the river's runoff and nearly 100% of its sediment transport [2] - The project has conducted 29 sediment flushing operations, cumulatively discharging over 2.5 billion tons of sediment, which has significantly reduced the riverbed elevation in the downstream channel by an average of 3.1 meters [3] - The maximum flood capacity of the downstream channel has increased from less than 1,800 cubic meters per second to approximately 5,000 cubic meters per second due to these operations [3] Safety and Monitoring - The management center of the Xiaolangdi Water Control Project will enhance safety monitoring and inspections during the sediment flushing process, ensuring the stable operation of the facility [3] - The project will utilize advanced monitoring systems, including a digital twin system and integrated monitoring technologies, to optimize the operation of sluice gates and enhance sediment reduction efforts [3] - The Ministry of Water Resources has outlined comprehensive arrangements for water management, hydrological monitoring, and disaster prevention during the sediment flushing period [5]

水利股震荡走强 韩建河山、诚邦股份双双涨停 智通财经6月27日电，韩建河山、诚邦股份双双涨停，国统股份、深水规院涨超5%，冠龙节能、青龙管 业、三和管桩、钱江水利等跟涨。消息面上，中办、国办发布关于全面推进江河保护治理的意见，推进 防洪水库建设，加快推进蓄滞洪区建设；到2035年现代化流域防洪减灾体系基本完善。 ...