浙江伟星新型建材股份有限公司 关于购买银行理财产品的进展公告 浙江伟星新型建材股份有限公司（以下简称"公司"）及董事会全体成员保证信息披露 的内容真实、准确、完整，没有虚假记载、误导性陈述或重大遗漏。 经 2025 年 5 月 7 日公司 2024 年度股东大会审议通过，公司及子公司在保证正常经营及 资金安全的前提下使用不超过人民币 12 亿元的闲置自有资金开展投资理财业务，投资期限 自 2025 年 5 月 7 日-2026 年 5 月 6 日。在上述额度内资金可以循环使用，并授权董事长行 使该项投资决策权及签署相关合同文件，具体内容详见 2025 年 4 月 16 日、5 月 8 日刊载于 《证券时报》《中国证券报》《上海证券报》《证券日报》和巨潮资讯网（www.cninfo.com.cn） 的相关公告。 截至 2025 年 9 月 16 日，公司已使用部分闲置自有资金购买了银行理财产品，现将有关 情况公告如下： 一、购买银行理财产品的具体情况 证券代码：002372 证券简称：伟星新材 公告编号：2025-030 （一）2025 年 8 月，公司使用自有资金 4,400 万元向上海浦东发展银行股份有限公 ...

Core Viewpoint - The financial performance of Weixing New Materials shows a decline in revenue and net profit for the first half of 2025, indicating potential challenges in the company's operations and market conditions [2]. Group 1: Financial Performance - As of June 30, 2025, Weixing New Materials reported a revenue of 2.078 billion yuan, a year-on-year decrease of 11.33% [2]. - The net profit attributable to shareholders for the same period was 271 million yuan, reflecting a year-on-year decline of 20.25% [2]. Group 2: Shareholder and Market Activity - The number of shareholders increased to 53,300, up by 7.48% compared to the previous period [2]. - The average number of circulating shares per shareholder decreased to 27,612 shares, down by 6.96% [2]. - As of September 17, 2023, Weixing New Materials had a total financing and securities lending balance of 156 million yuan, with a financing balance of 153 million yuan, accounting for 0.90% of the circulating market value [1]. Group 3: Dividend and Institutional Holdings - Since its A-share listing, Weixing New Materials has distributed a total of 8.927 billion yuan in dividends, with 3.156 billion yuan distributed over the last three years [3]. - As of June 30, 2025, Hong Kong Central Clearing Limited was the third-largest circulating shareholder, holding 51.4214 million shares, a decrease of 26.0403 million shares from the previous period [3]. - The Southern CSI 500 ETF ranked as the eighth-largest circulating shareholder, increasing its holdings by 1.2754 million shares to 9.4835 million shares [3].

Investment Rating - The industry investment rating is "Positive" (maintained) [2] Core Viewpoints - The green transformation accelerates the upgrade of the supply structure in the building materials industry, with a focus on innovative measures to promote the industry's shift towards green and intelligent development [4] - The report highlights the positive impact of government policies, such as the "Three-Year Action Plan for the Promotion of Green Building Materials Industry" in Hubei Province, which aims to reshape the industrial structure [4] - Key recommended companies include: Sanke Tree (channel penetration, retail expansion), Dongfang Yuhong (waterproof leader, operational structure optimization), Weixing New Materials (high-quality operations, high retail business proportion), and Jianlang Hardware [4] - Beneficiary stocks in the cement sector include: Conch Cement, Huaxin Cement, and Shangfeng Cement, with a focus on energy-saving and carbon reduction initiatives [4] Market Performance - The building materials index rose by 2.45% in the week from September 8 to September 12, outperforming the CSI 300 index by 1.07 percentage points [5][14] - Over the past three months, the CSI 300 index increased by 15.83%, while the building materials index rose by 21.65%, indicating a 5.83 percentage point outperformance [5][14] - In the past year, the CSI 300 index increased by 43.14%, while the building materials index rose by 52.13%, showing a 9.00 percentage point outperformance [5][14] Cement Sector - As of September 12, the average price of P.O42.5 bulk cement nationwide was 275.03 yuan/ton, with a slight increase of 0.01% month-on-month [27] - The clinker inventory ratio nationwide was 62.59%, down by 0.79 percentage points [28] - Regional price variations were noted, with Northeast prices decreasing by 2.17% and North China prices increasing by 2.22% [27][31] Glass Sector - The average price of float glass as of September 12 was 1202.33 yuan/ton, reflecting a week-on-week increase of 1.01% [78] - The inventory of float glass decreased by 1.86%, with a total of 55 million weight boxes [80] - The price of photovoltaic glass remained stable at 125.00 yuan/weight box [84] Valuation Metrics - The average price-to-earnings (PE) ratio for the building materials sector is 29.36 times, ranking it 15th from the bottom among all A-share industries [23] - The price-to-book (PB) ratio is 1.34 times, ranking it 8th from the bottom among all A-share industries [32]

Investment Rating - The report maintains an "Overweight" rating for the construction materials sector [4] Core Views - The construction materials sector is expected to benefit from government debt management measures aimed at supporting high-quality development and alleviating financial pressure on local governments [2] - The cement industry is in a demand bottoming phase, with supply-side improvements anticipated due to increased production discipline [2][3] - The glass fiber sector shows signs of recovery with demand from wind power projects expected to rise, while the photovoltaic glass market is stabilizing due to self-regulated production cuts [2][7] - Consumer building materials are recommended due to favorable conditions in the second-hand housing market and consumption stimulus policies [2] Summary by Sections Cement Industry Tracking - As of September 12, 2025, the national cement price index is 339.18 CNY/ton, up 0.89% week-on-week, with a total cement output of 2.659 million tons, an increase of 3.16% [3][17] - The cement clinker capacity utilization rate is 55.69%, up 14.96 percentage points from the previous week [3][17] - The construction sector is showing steady growth, but regional weather and demand release discrepancies are affecting the overall market [17] Glass Industry Tracking - The average price of float glass is 1197.01 CNY/ton, with a slight increase of 0.34% week-on-week [6] - Inventory levels have decreased, but demand remains weak, with many small processing plants facing order shortages [6] Glass Fiber Industry Tracking - The price of non-alkali glass fiber has seen a slight increase, with demand showing limited recovery [7] - The demand for electronic yarn is stable, with high-end products continuing to perform well [7] Consumer Building Materials - The consumer building materials sector is experiencing a weak recovery, with upstream raw material prices fluctuating [8] - The report highlights the potential for long-term market share growth in this sector [2] Carbon Fiber Industry Tracking - The carbon fiber market remains stable, with production costs at 107,100 CNY/ton and a negative gross margin [8]

Investment Rating - The report maintains a rating of "Buy" for companies such as Beixin Building Materials and China Jushi, while recommending "Overweight" for Weixing New Materials [9]. Core Views - The construction materials sector experienced a decline of 3.04% from September 1 to September 5, 2025, with cement down 2.22% and fiberglass down 7.46%, while glass manufacturing saw a slight increase of 2.13 [12]. - Shenzhen's recent real estate policy adjustments are expected to stimulate demand, particularly in the consumer building materials segment, benefiting companies like Beixin Building Materials and Weixing New Materials [2][9]. - The report highlights a potential recovery in the fiberglass market, with prices stabilizing after a price war, and an increase in demand from the wind power sector [2][7]. Summary by Sections Cement Industry Tracking - As of September 5, 2025, the national cement price index was 336.2 RMB/ton, a decrease of 0.43% week-on-week, with cement output at 2.5775 million tons, up 0.68% [17]. - The cement market is in a weak recovery phase, with demand expected to remain limited due to funding and progress constraints in infrastructure projects [17]. Glass Industry Tracking - The average price of float glass was 1192.99 RMB/ton, with a slight increase of 0.28% week-on-week, while inventory levels rose by 500,000 boxes [6]. - Market sentiment remains cautious, with demand primarily driven by essential replenishment rather than speculative buying [6]. Fiberglass Industry Tracking - The price of non-alkali fiberglass remained stable, with some manufacturers planning price increases due to seasonal demand and cost pressures [7]. - The demand for electronic fiberglass is recovering slowly, while high-end products continue to see strong sales [7]. Consumer Building Materials Tracking - The consumer building materials segment is benefiting from improved second-hand housing transactions and consumption stimulus policies, with companies like Beixin Building Materials and Weixing New Materials recommended for investment [2][9]. - The report notes a weak recovery in demand for consumer building materials, with fluctuations in raw material prices impacting market sentiment [8]. Carbon Fiber Industry Tracking - The carbon fiber market remains stable, with production levels at 1854 tons and an operating rate of 61.59% [8]. - The industry continues to face challenges with profitability, as many companies are still operating at a loss [8].

Core Insights - PPR aluminum-plastic steady-state pipes are experiencing growing market demand due to increasing environmental and health awareness, alongside rapid urbanization and rising living standards [1][10][12] - The market size for PPR aluminum-plastic steady-state pipes in China is projected to grow from 12.309 billion yuan in 2018 to 23.78 billion yuan in 2024, with a compound annual growth rate (CAGR) of 11.6% [1][10][12] - The production and sales of PPR aluminum-plastic steady-state pipes are also on the rise, with production increasing from 15 million tons in 2018 to 22.7 million tons in 2024, and sales from 12.7 million tons to 20 million tons during the same period [10][11] Industry Overview - PPR aluminum-plastic steady-state pipes are composite pipes made of PP-R and aluminum layers, offering superior high-temperature resistance and low linear expansion coefficients compared to traditional PP-R pipes [3][5] - The industry chain includes upstream raw materials (PP-R, aluminum-plastic composite materials, hot melt adhesives), midstream manufacturing, and downstream applications in construction, industrial sectors, and household water supply [7][8] Market Trends - The construction industry is a significant application area for PPR aluminum-plastic steady-state pipes, with the total output value of the construction industry in China projected to grow from 21.39 trillion yuan in 2017 to 32.65 trillion yuan in 2024, reflecting a CAGR of 6.22% [9][12] - The demand for PPR aluminum-plastic steady-state pipes is expected to expand in municipal water supply, industrial fluid transport, and agricultural irrigation due to ongoing urbanization and environmental policies [1][10][12] Competitive Landscape - Key players in the PPR aluminum-plastic steady-state pipe industry include China Liansu, Zhejiang Weixing New Building Materials, and several other domestic and international companies, which leverage strong market foundations and technological innovations [2][13][15] - The industry is facing competition from foreign companies with advanced production technologies, necessitating continuous improvement among domestic firms to maintain competitiveness [13] Future Development Directions - The industry is moving towards enhanced material performance, focusing on innovations in polymer material modification and aluminum layer composite technology [15][16] - Green and sustainable technologies are becoming core drivers for the industry's development, with leading companies promoting lead-free stabilizers and low-energy production processes [16] - The integration of smart pipeline systems is emerging as a key technological upgrade, enabling real-time monitoring and optimization of pipeline systems [17]

Investment Rating - The report maintains an "Overweight" rating for the construction materials industry [1] Core Views - The construction materials sector is expected to benefit from a slight recovery in cement demand, particularly in southern regions as rainfall decreases. However, demand in areas like Beijing-Tianjin-Hebei, Shandong, and Henan is weakening due to stricter environmental controls [2][14] - The report highlights the potential for price increases in cement, driven by improved demand and supply-side discipline, with a focus on leading companies such as Conch Cement and Huaxin Cement [4][5] - The report emphasizes the importance of government policies aimed at boosting domestic demand and stabilizing the real estate market, which are expected to positively impact the home improvement and building materials sectors [17] Summary by Sections 1. Sector Overview - The construction materials sector saw a slight increase in the PMI for August, indicating a seasonal uptick in activity, particularly in major infrastructure projects initiated in July [4] - The construction materials index showed a marginal increase of 0.14% during the week, underperforming compared to the broader market indices [4] 2. Bulk Construction Materials 2.1 Cement - The national average price for high-standard cement is reported at 344.3 RMB/ton, reflecting a week-on-week increase of 1.7 RMB/ton but a year-on-year decrease of 35.2 RMB/ton [22][23] - The average cement inventory level among sample enterprises is 63.6%, down 1.0 percentage points from the previous week [25] - The report anticipates a potential price stabilization and recovery in the cement market, particularly in the second half of the year [5][14] 2.2 Glass - The average price for float glass is reported at 1189.7 RMB/ton, down 16.1 RMB/ton from the previous week and down 176.6 RMB/ton year-on-year [4] - The report suggests that supply-side adjustments are likely to improve the supply-demand balance in the glass industry, with a focus on leading companies benefiting from cost advantages [16] 2.3 Fiberglass - The report notes a stable pricing environment for fiberglass, with the average price for non-alkali roving at 3100-3700 RMB/ton, remaining stable compared to previous periods [4] - The demand for specialty fiberglass products is expected to grow significantly, driven by technological advancements and increased applications in various industries [15] 3. Home Improvement Materials - The report highlights the positive impact of government policies aimed at stimulating domestic consumption, particularly in the home improvement sector, with expectations for a recovery in demand [17] - Leading companies in the home improvement materials sector are encouraged to explore new business models and enhance their market positioning [17]

Market Overview - On September 1, the renovation and building materials sector rose by 0.01% compared to the previous trading day, with Kexin New Materials leading the gains [1] - The Shanghai Composite Index closed at 3875.53, up 0.46%, while the Shenzhen Component Index closed at 12828.95, up 1.05% [1] Top Gainers in the Sector - Kexin New Materials (833580) closed at 17.19, up 17.42% with a trading volume of 142,500 shares and a transaction value of 228 million yuan [1] - Beijing Lier (002392) closed at 8.83, up 9.96% with a trading volume of 540,400 shares and a transaction value of 46.9 million yuan [1] - Other notable gainers include Yabao Ceiling (002718) up 2.85%, and Puren Co. (002225) up 2.26% [1] Top Losers in the Sector - Beixin Building Materials (000786) closed at 26.27, down 1.61% with a trading volume of 178,000 shares [2] - Sankeshu (603737) closed at 47.93, down 1.50% with a trading volume of 55,400 shares [2] - Other notable losers include Zhongtie Assembly (300374) down 1.29%, and Ruitai Technology (002066) down 0.92% [2] Capital Flow Analysis - The renovation and building materials sector experienced a net outflow of 171 million yuan from institutional investors, while retail investors saw a net inflow of 101 million yuan [2] - Speculative funds had a net inflow of 69.83 million yuan into the sector [2]

Investment Rating - The report maintains a rating of "Buy" for companies such as Beixin Building Materials and China Jushi, while recommending "Overweight" for Weixing New Materials [9][10]. Core Insights - The construction materials sector experienced a decline of 2.02% from August 25 to August 29, 2025, with cement down 3.21% and glass manufacturing down 2.52%. However, fiberglass manufacturing saw an increase of 4.90% [1][12]. - Recent policy adjustments in Shanghai aim to optimize the real estate market, including reducing housing purchase limits and improving housing credit policies, which may positively impact the construction materials sector [2][3]. - The report highlights a potential recovery in municipal engineering projects due to increased local government bond issuance, which rose by 3.2% month-on-month and 70.7% year-on-year in July 2025 [2][3]. Cement Industry Summary - As of August 29, 2025, the national cement price index was 337.65 CNY/ton, a decrease of 1.12% from the previous week. Cement output was 2.56 million tons, down 4.53% week-on-week [3][17]. - The cement industry is currently facing a demand bottoming out, with production cutbacks being implemented to stabilize prices around the breakeven point [2][3]. Glass Industry Summary - The average price of float glass was 1189.67 CNY/ton, down 1.34% from the previous week, with inventory levels remaining high despite some demand recovery [6][7]. - The report notes that the supply-demand imbalance in the float glass market is expected to ease due to self-regulated production cuts by photovoltaic glass manufacturers [2][6]. Fiberglass Industry Summary - The fiberglass market is showing signs of recovery, with prices stabilizing after a price war. Demand from the wind power sector is expected to increase significantly in 2025 [2][7]. - The report emphasizes structural opportunities in the fiberglass sector, particularly with the anticipated growth in wind power installations [2][7]. Consumer Building Materials Summary - Consumer building materials are benefiting from improved second-hand housing transactions and consumption stimulus policies, with companies like Beixin Building Materials and Weixing New Materials being highlighted for their growth potential [2][6]. - The report indicates a weak recovery in consumer building materials demand, influenced by seasonal factors and price sensitivity [6][7]. Carbon Fiber Industry Summary - The carbon fiber market is experiencing stable prices, with production levels maintaining at 1852 tons and an operating rate of 61.52% [8]. - The report notes that downstream demand is slowly recovering, with growth expected in sectors such as wind energy and hydrogen storage [8].

Core Insights - The luxury housing market in 20 core cities is showing strong resilience, with a 21% year-on-year increase in transactions for properties priced over 10 million yuan in the first half of 2025, while the overall new housing market only saw a slight increase of 5% [1] - In Hefei, the political and administrative district is leading the luxury market, accounting for 50% of high-end property transactions in 2025, despite a decline in previous years due to increased competition from other districts [6][8] Market Dynamics - The luxury properties are primarily located in well-equipped and conveniently accessible urban core areas, such as Shanghai's Pudong and Jing'an districts, Shenzhen's Nanshan and Futian districts, and Hefei's political district [4] - The political district in Hefei has consistently maintained a leading average price and market share in luxury housing, demonstrating its strong appeal to high-net-worth individuals [6][8] Economic Indicators - Hefei's GDP growth rate reached 6% in the first half of 2025, ranking first among all trillion-yuan cities in the Yangtze River Delta, with strategic emerging industries accounting for 54.7% of the industrial output [16][17] - The rapid growth of the new energy vehicle sector in Hefei, with production increasing from 5.3 million units in 2020 to 137.6 million units in 2024, highlights the city's economic vitality and potential for luxury housing demand [18][20] Product Characteristics - The newly launched luxury project, Weixing T10, is positioned as a market leader with a high average price of over 60,000 yuan per square meter, reflecting the area's premium status [8][22] - The architectural design of Weixing T10 emphasizes luxury and modern aesthetics, with a focus on spacious public areas and high-quality landscaping, setting a new standard for luxury properties in Hefei [24][27] Supply and Demand - The political district faces a significant supply-demand imbalance in the luxury market, with high demand from affluent buyers and limited new luxury housing options, ensuring sustained value appreciation [22][30] - The scarcity of luxury properties in the political district, combined with increasing demand from high-net-worth individuals, creates a favorable environment for long-term investment stability [22][30]