Core Insights - The rapid urban construction in China has led to increased energy consumption in the building industry, necessitating the promotion of green building energy-saving products to mitigate high energy consumption and support the development of energy-efficient construction projects [1][2]. Industry Overview - The building energy-saving industry in China is characterized by a growing market for energy-efficient products, driven by the need to address high energy consumption in construction projects [1]. - Key companies in the industry include China National Materials Group Corporation (中材节能), Beixin Building Materials (北新建材), and others [1]. Energy-Saving Product Types - **Ventilation, Lighting, Heating**: Products such as doors, windows, membranes, and low-emission glass are designed to optimize natural ventilation and lighting, thereby reducing energy consumption [3]. - **Building Envelope Structures**: Energy-saving designs for roofs, doors, and walls improve insulation and reduce energy use, enhancing indoor air quality and comfort [3]. - **Indoor Energy Efficiency**: High-efficiency central air conditioning and heating systems are essential for minimizing energy consumption [3]. Market Size and Growth - The Chinese central air conditioning market has seen continuous growth, with sales reaching 142.9 billion yuan in 2023, an increase of 11.1% year-on-year, and projected to reach 145.8 billion yuan in 2024 [4]. - The production of laminated glass, known for its excellent thermal insulation properties, reached 14.71 million square meters in 2023, with expectations to exceed 15 million square meters in 2024 [5]. Importance of Windows and Doors - Windows and doors are critical components affecting building energy efficiency, accounting for approximately 45%-50% of energy loss in building envelopes [9]. - Poor insulation performance of existing windows leads to significant energy waste, with single-glazed windows causing heat loss of 30%-50% during winter and contributing to 20%-30% of cooling loads in summer [9]. Heating Energy Efficiency Market - Investment in urban heating systems is closely linked to building energy efficiency, with a focus on high-efficiency heating system upgrades and energy-saving optimization of building envelopes [11]. - The fixed asset investment in urban centralized heating has fluctuated between 30-40 billion yuan from 2019 to 2022, with projections for 2024 nearing 40 billion yuan [11].

Global Building Energy Efficiency Industry Overview - The global building energy efficiency industry has experienced a growth trend in investment from 2017 to 2023, despite a decline in 2018 due to the U.S. withdrawal from the Paris Agreement. In 2023, the investment scale decreased to $243.7 billion due to global economic uncertainties and geopolitical conflicts [4] - The International Energy Agency (IEA) reported that the share of renewable energy in global building energy consumption was only 6% in 2022, with a target to increase this to 18% by 2030. Achieving this target requires an annual compound growth rate of over 15%, leading to an estimated investment scale of approximately $280.3 billion in 2024 [4] Energy Consumption and Carbon Emissions - The building sector accounted for 34% of global energy consumption and 37% of global CO2 emissions in 2022. However, in 2023, the energy consumption share decreased to 28%, primarily due to reduced heating demand in warmer regions [5] - The building industry was the only sector to see a decrease in carbon emissions in 2023, with its share of global emissions dropping to 26%. The UN Environment Programme emphasized the urgent need for accelerated action in the building sector to meet global climate goals [5][7] - By 2035, the building sector is projected to contribute approximately 11% of the global emission reduction potential, equating to 4.2 Gt CO₂e [5] Energy Consumption Distribution - In 2022, global building energy consumption slightly increased to 132 exajoules (EJ), with electricity and natural gas being the primary sources. In 2023, this consumption decreased to 130 EJ, representing 32% of global energy demand [8] - The reliance on electricity continued to grow, accounting for 37% of total building energy demand in 2023, while natural gas consumption fell by over 4% [8] - The reduction in fossil fuel usage in buildings was influenced by geopolitical factors, particularly the war in Ukraine [8] Carbon Emissions Breakdown - In 2023, residential buildings accounted for the largest share of indirect carbon emissions at 10%, although this was a 1% decrease from 2022. Non-residential buildings and emissions from the construction process each contributed 8%, also down by 1% [11]

Industry Overview - The building energy-saving industry refers to the implementation of energy-saving standards and the use of energy-efficient technologies, processes, equipment, materials, and products throughout the planning, design, construction, renovation, and operation of buildings [1] - The industry can be categorized into energy-saving products, materials, and services, including design, construction, and operation services [1] Industry Chain Analysis - The upstream of the building energy-saving industry includes the manufacturing of energy-saving materials and equipment [2] - The midstream involves energy-saving products and materials such as thermal insulation materials and heating measurement equipment [2] - The downstream primarily consists of large public buildings, residential buildings, and commercial buildings as end users [2] Industry Development History - The global energy crisis in the 1970s prompted countries to initiate energy-saving programs, with China starting its building energy-saving efforts in the 1980s [5] Policy Background - China's "dual carbon" commitment aims to peak carbon emissions before 2030 and achieve carbon neutrality by 2060, leading to a transition towards zero-energy and zero-carbon buildings [10] - Policies focus on enhancing energy-saving standards for new buildings, retrofitting existing buildings, and promoting renewable energy applications [10] Current Industry Status - In 2022, the total energy consumption of the building sector was 18.4 billion tons of standard coal equivalent, accounting for 36.3% of the national energy consumption [13] - The total carbon emissions from the building sector reached 41.5 billion tons of standard coal equivalent, representing 39.1% of national energy-related carbon emissions [15] - The building operation phase remains the dominant contributor to carbon emissions within the building sector [21] Market Size and Growth - China's building energy-saving market is the third largest globally, with a market size of 160 billion yuan in 2023, projected to reach 195.8 billion yuan in 2024 [23] - The market is expected to grow at a compound annual growth rate of 4%, potentially exceeding 240 billion yuan by 2030 [32] Competitive Landscape - The building energy-saving industry features significant regional disparities in carbon emissions, influenced by population, GDP, climate, and energy structure [25] - Major companies in the sector include China Southern Power Grid, Dasintelligent, and China National Building Material, with a focus on providing comprehensive energy-saving solutions [27]

Group 1 - The report emphasizes that the recent public fund regulations are a necessary result of long-term changes in China's capital market structure and economic structure [3] - The market style is shifting from low-volatility strategies to core assets, indicating a potential long-term decline in China's capital intensity [3][24] - In the short to medium term, the core asset style needs to recover, while in the long term, it reflects the cyclical bottoming of the economy [3][24] Group 2 - The report notes that the resilience of the US economy is weakening, with inflation structures continuing to adjust; April's CPI inflation year-on-year was 2.3%, while core CPI remained at 2.8% [8][11] - The US PPI inflation showed a month-on-month decline of -0.47% in April, with service PPI contributing significantly to this decline [9][12] - Retail sales in the US also showed weak growth, with a month-on-month increase of only 0.058% in April, indicating a drag on consumption [11][12] Group 3 - The report highlights the mutual reduction of trade barriers between China and the US, with both countries agreeing to cancel 91% of tariffs and establish a mechanism for ongoing economic negotiations [13][15] - The Hong Kong stock market saw a general increase, with the Hang Seng Index rising by 2.09% [16] - The report indicates a lack of clear main lines in the Hong Kong market, with sectors like security, NFT concepts, and building energy efficiency leading the gains [19][24] Group 4 - The report suggests that the growth style may continue to adjust due to a lack of event catalysts [3][24] - In terms of industry performance, financial and real estate sectors led the gains, while technology sectors faced declines [32][24] - The report also notes a divergence in foreign capital index futures holdings, with net short positions expanding in some indices [44]

Group 1: Industry Overview - China's building energy consumption accounted for 44.8% of the total national energy consumption in 2022, with carbon emissions from the building sector making up 48.3% of national energy-related carbon emissions [2] - Only about 3%-5% of newly constructed buildings each year are energy-efficient, with air conditioning, lighting, and power facilities consuming nearly 80% of the energy [2] - The building energy-saving market in China has seen an average annual growth rate of over 15% in the past five years, with expectations to exceed 300 billion yuan by 2029, indicating significant market potential [5] Group 2: Policy and Targets - By 2025, the building sector aims to have a more robust energy-saving and carbon reduction system, with new ultra-low energy buildings increasing by over 20 million square meters compared to 2023, and existing building energy-saving renovations increasing by over 200 million square meters [4] - Policies such as the "14th Five-Year Plan for Building Energy Conservation and Green Building Development" emphasize the importance of smart energy-saving technologies and the promotion of ultra-low energy and near-zero energy buildings [2][4] Group 3: Technological Innovations - Hitachi has introduced the SET-FREE RIII series multi-split air conditioning units, which utilize new pressure control technology to reduce renovation costs and improve energy efficiency [6][7] - The SET-FREE Extreme series employs high-efficiency heat recovery technology, achieving energy savings of 30%-70% compared to traditional methods, and is designed for various industrial applications [7] - Hitachi has completed its digital transformation, achieving breakthroughs in AI energy optimization and zero-carbon algorithm models, with a goal to reduce carbon emissions across its product lifecycle by 41% and production emissions by 16% [10]

Core Viewpoint - Multiple companies, including *ST旭蓝, *ST嘉寓, *ST东方, and *ST富润, have received termination notices for their stock listings due to continuous trading prices below 1 yuan, leading to their stocks being delisted on April 30, 2025 [3][4][8][9]. Group 1: *ST旭蓝 - *ST旭蓝's stock will be delisted on April 30, 2025, following a decision from the Shenzhen Stock Exchange due to its stock price being below 1 yuan for 20 consecutive trading days [3][4]. - The company has appointed 长城国瑞证券有限公司 as its main broker to assist with the delisting process and related services [4][5]. - The company focuses on green industries, aiming to become a leading comprehensive service provider in environmental and renewable energy sectors [5]. Group 2: *ST嘉寓 - *ST嘉寓's stock will also be delisted on April 30, 2025, after receiving a termination notice from the Shenzhen Stock Exchange [3][8]. - The company has engaged 山西证券股份有限公司 as its main broker to facilitate the delisting and related transactions [8]. - *ST嘉寓 specializes in building energy efficiency, smart technology, and renewable energy solutions [8]. Group 3: *ST东方 and *ST富润 - *ST东方's stock will be delisted on April 30, 2025, following a decision from the Shanghai Stock Exchange due to similar reasons of price decline [9]. - The company has appointed 江海证券有限公司 as its main broker for the delisting process [9]. - *ST富润 will also face delisting on the same date, with the company yet to appoint a main broker for the process [9]. Group 4: Market Context - The recent trend shows an increase in companies facing delisting due to stock prices falling below 1 yuan, indicating a potential risk for other companies in the market [9][10].

4家公司明日将正式告别A股。 4月29日晚间，*ST旭蓝（000040）发布公告称，公司于2025年4月28日收到深交所下发的《关于东旭蓝天新能源股份 有限公司股票终止上市的决定》，公司股票将于4月30日摘牌。 同日，*ST嘉寓（300117）发布公告称，公司于2025年4月25日收到深交所下发的《关于嘉寓控股股份公司股票终止 上市的决定》，公司股票将于4月30日摘牌。 此外，*ST东方（600811）、*ST富润（600070）也在昨日公告，收到交易所终止上市决定，将于4月30日摘牌。 *ST旭蓝收到终止上市决定 明日摘牌 4月29日，深交所发布了《关于东旭蓝天新能源股份有限公司股票终止上市的公告》，决定*ST旭蓝股票终止上市。 *ST旭蓝（000040）当日晚间亦发布了相关公告。 根据公司公告，公司股票在2024年12月31日至2025年3月31日期间，通过交易系统连续20个交易日的每日收盘价均低 于1元，触及深交所《股票上市规则（2024年修订）》第9.2.1条第一款第四项规定的股票终止上市情形，深交所公司 股票终止上市。 由于公司股票交易因触及交易类强制退市情形而被终止上市，公司股票不进入退市整理期。 ...

江苏恒尚节能科技股份有限公司 首次公开发行股票并在主板上市 发行结果公告 保荐人（主承销商）：华泰联合证券有限责任公司 特别提示 江苏恒尚节能科技股份有限公司（以下简称"恒尚节能"、"发行人"或"公司"） 首次公开发行人民币普通股（A 股）并在主板上市（以下简称"本次发行"）的申 请已经上海证券交易所上市审核委员会审议通过，并已经中国证券监督管理委员 会（以下简称"中国证监会"）同意注册（证监许可〔2023〕618 号）。 本次发行的保荐人（主承销商）为华泰联合证券有限责任公司（以下简称"华 泰联合证券"或"保荐人（主承销商）"）。发行人股票简称为"恒尚节能"，扩位简 称为"恒尚节能"，股票代码为"603137"。 本次发行采用网下向符合条件的网下投资者询价配售（以下简称"网下发行"） 与网上向持有上海市场非限售 A 股股份和非限售存托凭证市值的社会公众投资 者定价发行（以下简称"网上发行"）相结合的方式进行。本次发行不安排战略配 售。 发行人和保荐人（主承销商）根据初步询价结果，综合发行人基本面、本次 公开发行的股份数量、发行人所处行业、可比上市公司估值水平、市场情况、募 集资金需求以及承销风险等因素，协商 ...