Core Viewpoints - The traditional building materials sector is expected to bottom out and recover due to a combination of factors such as the slowdown in new real estate demand and the gradual release of stock renovation demand, with consumer building materials benefiting significantly [4] - The special fiberglass electronic cloth sector is experiencing high demand due to the explosion of computing power needs, and companies with outstanding technical advantages and production capacity reserves are favored [4] - Infrastructure investment opportunities are promising, particularly in sectors related to urban renewal and underground pipeline construction [4] Cement Sector - Cement demand is expected to stabilize as confidence in the housing market strengthens, with a potential bottoming out of demand [26][29] - The production of cement is declining due to weak demand from the real estate sector, with a forecasted production volume of 1.693 billion tons in 2025, down 6.9% year-on-year [29] - The average price of cement is recovering due to industry self-discipline and effective supply control, with policies aimed at eliminating backward production capacity expected to accelerate this trend [33] Fiberglass Sector - The fiberglass sector is expanding its application fields, with strong demand for electronic fiberglass cloth driven by the growth of computing power needs [36][41] - The apparent consumption of fiberglass in China has increased from 187,000 tons in 2012 to 624,000 tons in 2023, with a compound annual growth rate of 11.56% [40] - The demand for high-performance computing and AI applications is significantly increasing, leading to a structural change in demand for fiberglass materials [44] Glass Sector - The demand for flat glass is under pressure due to a decline in housing completion areas, with consumption levels expected to continue decreasing [51] - The glass industry is facing high inventory levels, with total inventory reaching 58.227 million weight boxes as of December 11, 2025, indicating a need for supply-side adjustments [51] - The photovoltaic glass sector is experiencing growth, but overall glass prices are under pressure due to capacity expansion and declining demand [51] Consumer Building Materials - The consumer building materials sector is seeing a release of stock demand, with policies aimed at stabilizing the housing market expected to support sales and completion rates [62] - The renovation demand is anticipated to recover as macroeconomic policies stimulate consumption, with a significant portion of demand coming from homes built 10-15 years ago [66] - The urban renewal initiatives and the establishment of a housing pension system are expected to further boost demand for consumer building materials [66] Recommended Investment Targets - Companies such as Rabbit Baby (兔宝宝, 002043) and Beixin Building Materials (北新建材, 000786) are highlighted for their strong market positions and competitive advantages in the consumer building materials sector [4][103] - International Composites (国际复材, 301526) is recommended for its strong performance in the special fiberglass cloth sector [4] - Companies like Jinjing Technology (金晶科技, 600586) and Puhua Co., Ltd. (濮耐股份, 002225) are noted for their promising second growth curves in TCO glass and high-activity magnesium oxide businesses, respectively [4]

Core Insights - The visit by Ni Fengyao, Chairman of Shandong Donghong Group, focused on urban lifeline construction and smart pipeline industry development [1][3] - The collaboration aims to leverage the strengths of both Donghong Group and Jiugang Group in high-end materials and smart manufacturing [5] Group 1: Company Collaboration - The delegation conducted in-depth research on Jiugang Group's industrial resources and project capabilities, analyzing strategic opportunities in the western region [5] - Discussions included industrial cooperation, scientific research collaboration, and market development [3][5] - Donghong Group plans to utilize its research and market advantages in the pipeline industry to align with national strategies and local strengths [5] Group 2: Industry Development - The delegation visited various facilities, including Jiugang Group's high-performance pipeline materials and urban water supply systems [3] - The focus was on understanding production processes, market applications, and the overall planning of urban lifeline safety projects [3] - Jiugang Group is actively promoting transformation and industrial upgrades, particularly in high-end materials and intelligent manufacturing [5] Group 3: Future Initiatives - The city’s development and reform commission, housing and urban-rural development bureau, and investment promotion service center will prioritize project execution and enterprise support [5] - There is a commitment to enhance collaboration with Donghong Group to achieve substantial results in industrial cooperation [5]

Group 1 - The renovation and building materials sector experienced a slight decline, closing at 18,314.37 points with a drop of 0.03% [1] - Donghong Co. led the decline among renovation and building materials stocks, closing at 13.71 yuan per share with a decrease of 2% [1] - Aiyang Ceiling closed at 78.90 yuan per share, down 1.88%, ranking second in the decline among renovation and building materials stocks [1] Group 2 - Pinao saw an increase of 5.53%, closing at 32.8 yuan per share, leading the gains in the renovation and building materials sector [1] - Keshun Co. closed at 7.82 yuan per share, up 3.58%, ranking second in the gains among renovation and building materials stocks [1] - Gu Di Technology closed at 3.43 yuan per share, with an increase of 2.39%, ranking third in the gains among renovation and building materials stocks [1] Group 3 - China Galaxy's research report indicates that in the medium to long term, the demand for consumer building materials will be supported by the renovation of existing homes, old renovations, and urban renewal [1] - Leading companies in the consumer building materials sector are accelerating adjustments to their sales strategies, with retail business scale continuously expanding [1] - As urban development shifts towards improving existing stock, the market share of leading companies is expected to continue increasing [1]

Core Viewpoint - Donghong Co., Ltd. (603856.SH) has announced that as of January 31, 2026, the company has not yet implemented any share buybacks [1] Company Summary - Donghong Co., Ltd. has not initiated any share repurchase program as of the specified date [1]

山东东宏管业股份有限公司（以下简称"公司"）于 2025 年 12 月 24 日召开 第四届董事会第二十三次会议，审议通过了《关于以集中竞价交易方式回购公司 股份的议案》，同意公司使用自有资金及自筹资金以集中竞价交易方式回购公司 股份，在未来适宜时机用于实施股权激励或员工持股计划，回购的资金总额不低 于人民币 3,000 万元（含）且不超过 6,000 万元（含），回购价格不超过人民币 19.37 元/股，回购股份的实施期限自公司董事会审议通过本次回购股份方案之日起 12 个月内。具体内容详见公司于 2025 年 12 月 25 日、2026 年 1 月 9 日在上海证券交 易所网站（www.sse.com.cn）披露的《东宏股份关于以集中竞价方式回购股份方案 的公告》（公告编号：2025-063）、《东宏股份关于以集中竞价方式回购股份的回 购报告书》（公告编号：2026-006）。 二、 回购股份的进展情况 证券代码：603856 证券简称：东宏股份 公告编号：2026-009 山东东宏管业股份有限公司 关于以集中竞价交易方式回购股份的进展公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性 ...

Core Viewpoint - The renovation and building materials sector experienced a slight increase of 0.24% on January 23, with Luoyang Energy leading the gains. The Shanghai Composite Index rose by 0.33%, while the Shenzhen Component Index increased by 0.79% [1]. Group 1: Stock Performance - The top-performing stocks in the renovation and building materials sector included: - Luoyang Energy (002088) with a closing price of 12.87, up 10.00% and a trading volume of 198,000 shares, totaling 247 million yuan [1]. - Youbang Ceiling (002718) closed at 67.38, up 6.99% with a trading volume of 30,700 shares, totaling 200 million yuan [1]. - Zhonggang Luonai (611889) closed at 7.52, up 6.67% with a trading volume of 755,000 shares, totaling 562 million yuan [1]. Group 2: Market Trends - The overall market saw a net outflow of 48.64 million yuan from the renovation and building materials sector, with retail investors contributing a net inflow of 233 million yuan [2]. - The main funds showed a mixed trend, with significant outflows from several stocks, including: - Zhonggang Luonai (611889) with a net inflow of 73.53 million yuan from main funds but a net outflow of 15.64 million yuan from speculative funds [3]. - Luoyang Energy (002088) had a net inflow of 52.05 million yuan from main funds, while speculative funds saw a net outflow of 20.99 million yuan [3].

Core Viewpoint - The company, Shandong Donghong Pipe Industry Co., Ltd., has announced the use of idle raised funds for cash management, specifically investing in structured deposits amounting to RMB 30 million, while ensuring that this does not affect the implementation of its fundraising projects [1][3]. Investment Overview - **Investment Purpose**: The aim is to enhance the efficiency and returns of idle raised funds while ensuring the normal implementation of fundraising project investment plans [3]. - **Investment Amount**: The total amount for cash management is RMB 30 million [4]. - **Source of Funds**: The funds are sourced from temporarily idle raised funds [5]. - **Fundraising Background**: The company was approved to issue 25,641,460 shares at a price of RMB 9.78 per share, raising a total of approximately RMB 250.77 million, with a net amount of about RMB 245.96 million after expenses [6][7]. Investment Method - **Investment Type**: The company will invest in high-security, liquid principal-protected investment products, including but not limited to structured deposits, time deposits, large certificates of deposit, notice deposits, and bank or brokerage wealth management products [3][8]. - **Investment Duration**: The investment period is from January 12, 2026, to July 15, 2026, totaling 184 days [8]. Recent Cash Management Situation - The cash management activities are within the authorized investment limits and duration, with a maximum investment period of 12 months [9]. Approval Process - The board of directors approved the cash management proposal on December 24, 2025, ensuring that the investment does not affect the normal operation of fundraising projects [9]. Impact on the Company - The use of idle raised funds for cash management is not expected to impact the implementation of fundraising projects or the company's future main business, financial status, operating results, and cash flow significantly. This approach aims to improve fund utilization efficiency and generate additional investment returns for the company and its shareholders [12].

已履行的审议程序：山东东宏管业股份有限公司（以下简称"公司"）于 2025 年 12 月 24 日召开第四届董事会第二十三次会议、第四届董事会审计委员 会 2025 年第四次会议，审议通过了《关于使用部分闲置募集资金进行现金管理 的议案》，同意公司在保障资金安全及确保不影响募集资金投资项目建设和使用 计划的前提下，使用不超过人民币 7,000 万元的闲置募集资金购买安全性高、流 动性好的保本型投资产品，且该等投资产品不得用于质押，不用于以证券投资为 目的的投资行为，同时不影响募集资金投资计划正常进行。期限为自董事会审议 通过之日起不超过 12 个月。在上述期限及额度范围内，资金可循环滚动使用。 具体内容详见公司在上海证券交易所网站（www.sse.com.cn）披露的《东宏股份 关于使用部分闲置募集资金进行现金管理的公告》（2025-066）。 特别风险提示：本次公司购买的理财产品为安全性高、流动性好的投资 产品，投资风险可控，但金融市场受宏观经济、市场波动的影响，不排除该项投 资受到市场风险、信用风险、政策风险、流动性风险、不可抗力风险等风险影响， 收益率将产生波动，实际收益具有不确定性，敬请广大投资者注意 ...

Core Viewpoint - Donghong Co., Ltd. announced the temporary use of idle raised funds amounting to 30 million yuan to purchase a structured deposit product from the Industrial and Commercial Bank of China, with an expected annual yield of 1%-2% [1] Group 1: Investment Details - The company will invest 30 million yuan in a structured deposit with a term of 184 days, maturing on July 15, 2026 [1] - The board approved the use of up to 70 million yuan of idle raised funds for cash management within 12 months, of which 30 million yuan has already been utilized, leaving 40 million yuan available [1] Group 2: Financial Implications - The expected annual yield from the investment is between 1% and 2%, indicating a controlled risk but with uncertain returns [1]

Group 1 - The establishment of Qufu Donghong Technology Innovation Research Institute marks a significant step in promoting innovation and development in the local area, injecting strong "technological momentum" into the region [1] - Donghong Co., Ltd. aims to focus on three main areas: intelligent pipeline terminals, new materials, and connection systems, leveraging the research institute as a core engine for the company's "second entrepreneurship" and a key driver for technological advancement in the industry [1] - The research institute is the first officially registered technology innovation research institute in Jining City, Shandong Province, indicating a critical advancement in nurturing emerging industries and enhancing the "2+3" industrial cluster capabilities in Qufu City [1] Group 2 - Qufu Donghong Technology Innovation Research Institute is committed to driving technological innovation and industrial upgrading in the pipeline industry, focusing on technology research and development, product innovation, and achievement transformation [2] - The institute aims to support the development of new productive forces and contribute to the construction of a strong manufacturing nation [2]