Core Insights - The construction of urban water networks is a comprehensive infrastructure project aimed at enhancing urban water security resilience through multi-system coordination and smart control [1][2] - The industry is entering a new phase of systematic advancement, driven by top-level policies and continuous growth in water conservancy investment, with significant investments in major national water network projects expected to reach 42.5% in 2024 [1][8] - The market for smart water management is rapidly expanding, projected to exceed 30 billion yuan by 2025, driving digital transformation in water network operations [1][11] Industry Overview - Urban water network construction integrates various systems, including water source management, supply, drainage, flood control, and ecological protection, to address challenges such as water scarcity and pollution [2][3] - The industry is characterized by a closed-loop collaborative structure, comprising upstream supply, midstream engineering integration, and downstream operational services [5][6] Development Background - The urban water network is a critical infrastructure for urban operation, supported by a series of national policies aimed at promoting high-quality development and systematic advancement in water network construction [6][8] - Investment in water conservancy construction has shown steady growth, with total investment rising from 818.2 billion yuan in 2020 to 1,352.9 billion yuan in 2024, reflecting a compound annual growth rate of 13.4% [8][10] Investment Structure - In 2024, the investment in flood control engineering is expected to reach 522.3 billion yuan, accounting for 38.6%, while major national water network projects will attract 574.7 billion yuan, representing 42.5% of total investment [8][10] - The investment structure indicates a shift from a focus on engineering to a more integrated approach that includes ecological and smart solutions [8][10] Water Resource Management - In 2024, the total water usage in China is projected to be 5,928 billion cubic meters, with agricultural water accounting for 61.6%, indicating significant potential for efficiency improvements [10][11] - The supply structure shows that surface water remains the primary source, while unconventional water sources utilization has reached 25.16 billion cubic meters, reflecting diversification in water resource management [10][11] Future Trends - The urban water network construction will evolve towards system collaboration, digital empowerment, and ecological resilience, aiming for a modern development framework that is intelligent, efficient, and sustainable [12][13] - Digital twin technology will play a crucial role in integrating physical and digital water networks, enhancing management capabilities through proactive monitoring and predictive analytics [14][15] - Ecological design will be integrated throughout the construction process, promoting green technologies and enhancing the resilience of water systems against extreme climate events [15]

Core Insights - The domestic energy storage market in China is expected to experience explosive growth by December 2025, with monthly bidding volumes surpassing 50 GWh and winning bids reaching 47.39 GWh [1][8] Group 1: Bidding Volume and Growth - In December 2025, the newly added bidding volume for energy storage in China reached 17.24 GW/51.5 GWh, representing year-on-year increases of 61% and 34%, respectively [2] - The EPC (Engineering, Procurement, and Construction) projects saw a new bidding volume of 13.76 GW/33.45 GWh, with a quarter-on-quarter decline of 10% in power scale and 22% in capacity scale [2] - The energy storage system's new bidding volume was 3.49 GW/18.05 GWh, showing significant year-on-year growth of 59% in power and 157% in capacity [2] Group 2: Market Composition - Independent energy storage accounted for over 71% of the total bidding volume in December, with Hebei, Xinjiang, and Ningxia contributing more than half of the total increase [5] - The bidding volume for framework and centralized procurement was 9.05 GWh, with China General Nuclear Power Corporation contributing 7.2 GWh [5] Group 3: Winning Bids and Historical Data - The total winning bid volume in December 2025 was 17.33 GW/47.39 GWh, marking year-on-year increases of 111% and 90%, and a quarter-on-quarter surge of 126% and 112% [8] - The EPC winning bid volume reached a historical high, with 15.57 GW/40.52 GWh, reflecting a significant quarter-on-quarter growth of approximately 190% [8] Group 4: Price Trends - The bidding prices for 2-hour energy storage systems ranged from 0.44 to 0.64 CNY/Wh, with a weighted average price of 0.45 CNY/Wh, showing an 18% decrease compared to the previous month [11] - The 4-hour EPC bidding price saw a slight increase, with a weighted average price of 0.96 CNY/Wh, up by 3% from November [13]

Core Insights - The S2000 airborne wind energy system successfully generated 385 kWh of electricity at an altitude of 2000 meters, marking the first urban application of airborne wind energy technology [1] - Airborne wind energy (AWE) technology is seen as a key to unlocking the potential of high-altitude wind energy, which has theoretical reserves exceeding global electricity consumption by over 100 times [1][2] - The industry is witnessing a shift from theoretical exploration to engineering and commercialization, with significant advancements in technology and capital investment [2] Technology Overview - AWE technology is divided into two main categories: airborne generation and ground-based generation, each with distinct working principles and challenges [2][3] - Airborne generation involves placing the generator on a floating device that captures wind energy directly in the air, while ground-based generation uses airborne devices to generate tension and drive ground-based generators [3] - The S2000 system represents the airborne generation approach, utilizing a helium-filled device to harness stable high-altitude winds [3] Industry Developments - The world's largest airborne wind energy capture system, a 5000 square meter wind capture umbrella, is set to undergo testing in Inner Mongolia, with a projected power output of 5 MW [4] - The development of a new materials production base in Zhoushan aims to reduce reliance on imported materials critical for airborne wind energy systems, lowering costs by over 40% and shortening procurement cycles by 60% [6] - The domestic wind energy industry is gradually achieving breakthroughs in key components, contributing to the overall localization of technology [6] Market Potential - Traditional wind power operators are expected to become major developers and operators of airborne wind energy projects, integrating them into multi-energy systems [7] - There is potential for innovative business models, such as providing green electricity directly to zero-carbon industrial parks or serving as mobile power sources for remote areas [7] - The future design goal for airborne wind energy is to reach the stratosphere, where energy storage would be highly stable, indicating a promising area for exploration [7]

1. Report's Industry Investment Rating - Not provided in the content 2. Core Views of the Report - Last week, industrial silicon fluctuated weakly. The polysilicon market was affected by anti - monopoly regulatory policies, which may restrict the volume and price of leading silicon enterprises and drag down the fundamental demand for industrial silicon in the short term [2][5][8]. - The supply side continued to converge. Xinjiang's开工率 dropped to around 80%, the production in Southwest China was weak during the dry season, and the production in Inner Mongolia and Gansu was stable. The demand side also showed a weak trend. Polysilicon supply entered a convergence state, with significant production cuts in some parts of Southwest China, and the output in December was expected to drop to 110,000 tons. The production cuts of silicon wafer enterprises effectively relieved the inventory pressure, but the overall market shipments were limited. The capacity release of battery cell enterprises did not change significantly, and the second - and third - tier enterprises controlled the shipment rhythm. The rising silver price significantly pushed up the production cost, which was expected to drag down the production plan. Near the end of the year, the demand for components was weak, and enterprises mostly produced based on sales to control inventory, with the mainstream TOPCON182 transaction price maintained at 0.66 - 0.72 yuan/watt. The social inventory of industrial silicon dropped to 553,000 tons last week, and the spot market of industrial silicon remained stable overall due to the weakening of futures prices [2][5][8]. - Overall, the sudden anti - monopoly regulatory policy on polysilicon dampened market confidence, and the seasonal off - peak consumption at the end of the year dragged down the inventory removal rhythm of silicon materials, causing the market sentiment in the industrial products sector to cool down significantly. Technically, the main contract temporarily found support at the 8550 level, but the short - term upward space might be limited, and the futures price of industrial silicon was expected to continue to fluctuate and adjust [2][8] 3. Summary by Relevant Catalog Market Data | Contract | 1/9/25 | 12/31/24 | Change | Change Rate | Unit | | --- | --- | --- | --- | --- | --- | | Industrial Silicon Main Contract | 8715 | 8860 | - 145 | - 1.64% | Yuan/ton | | Oxygen - containing 553 Spot | 9250 | 9250 | 0 | 0% | Yuan/ton | | Non - oxygen - containing 553 Spot | 9200 | 9200 | 0 | 0% | Yuan/ton | | 421 Spot | 9650 | 9650 | 0 | 0% | Yuan/ton | | 3303 Spot | 10350 | 10350 | 0 | 0% | Yuan/ton | | Organic Silicon DMC Spot | 13600 | 13600 | 0 | 0% | Yuan/ton | | Polysilicon Dense Material Spot | 54 | 52 | 2 | 3.85% | Yuan/ton | | Industrial Silicon Social Inventory | 55.3 | 56.1 | - 0.8 | - 1.43% | 10,000 tons | [3] Market Analysis and Outlook - Macro aspect: China's CPI increased by 0.8% year - on - year in December, the highest in 34 months. The effect of consumption - boosting policies continued to appear, and the prices of communication tools, mother and baby products, cultural and entertainment durable consumer goods, and household appliances all rose, with the increase ranging from 1.4% to 3.0%. Affected by the rise in international gold prices, the price of domestic gold jewelry increased by 5.6%. Energy prices dropped by 0.5%, with domestic gasoline prices dropping by 1.2% due to international oil price changes, affecting the CPI to drop by about 0.04% month - on - month. Food prices increased by 0.3%, affecting the CPI to rise by about 0.05% month - on - month. Before the festival, the demand for fresh fruits and shrimp and crab increased, with prices rising by 2.6% and 2.5% respectively. The price of fresh vegetables rose by 0.8%, with the increase lower than the seasonal level by 3.3%. The production capacity of pigs was relatively sufficient, and the price of pork dropped by 1.7% [6]. - Policy aspect: The national regulatory authorities clearly put forward rectification requirements, including comprehensively sorting out the coordinated actions carried out and submitting a complete description including investment agreements and meeting minutes. The rectification plan should strictly prohibit the agreement on production capacity, production and sales volume, and sales quota, strictly prohibit market division and profit distribution, and at the same time, prohibit coordination on information such as price and cost. Enterprises and associations are required to establish an anti - monopoly mechanism and submit written rectification measures by January 20th. If they violate the regulations again in the future, law enforcement will be initiated [6][7]. - Inventory aspect: As of January 9th, the national social inventory of industrial silicon dropped to 553,000 tons, remaining flat month - on - month. The terminal consumption slowed down as the social inventory rose again. The registered warehouse receipt volume in the exchange continued to increase. As of January 9th, the warehouse receipt inventory in the Guangzhou Futures Exchange rose to 10,888 lots, totaling 54,000 tons. After the expiration of the exchange's warehouse receipts, they were re - registered and stored again. After the exchange implemented the new warehouse receipt delivery standard, the current mainstream 5 - series goods became the main delivery model in the exchange. The 5 - series warehouse receipts that meet the new delivery standard are actively registered and stored, forming a new source of warehouse receipt inventory. Currently, the number of 5 - series warehouse receipts registered and stored is increasing day by day. The warehouse receipt inventory has remained around 50,000 tons recently mainly because the positive effect of the photovoltaic industry in responding to the national call for anti - involution has strengthened the enterprise production cut expectation [7]. Industry News - The Ministry of Finance and the State Taxation Administration issued an announcement on adjusting the export tax rebate policy for photovoltaic and other products. Starting from April 1, 2026, the VAT export tax rebate for photovoltaic and other products will be cancelled. From April 1, 2026, to December 31, 2026, the VAT export tax rebate rate for battery products will be reduced from 9% to 6%, and starting from January 1, 2027, the VAT export tax rebate for battery products will be cancelled. For the products subject to consumption tax among the above - mentioned products, the export consumption tax policy will remain unchanged, and the consumption tax refund (exemption) policy will continue to apply. The export tax rebate rate applicable to the products listed in this announcement is determined by the export date indicated on the export goods declaration form [9]. - Recently, Jiangsu Institute of China Energy Engineering Group won the bid for the survey and design service of the 1.5 - million - kilowatt photovoltaic desert control project of the Western Inner Mongolia Tuoketuo Power Transmission Phase II of Tuoketuo New Energy Division of Inner Mongolia Company. This project is the third batch of large - scale wind and solar power base projects in the country, located in Dalate Banner, Ordos City, Inner Mongolia Autonomous Region, with a planned installed capacity of 1.5 GW. The project integrates photovoltaic power generation and desert control, using forms such as photovoltaic desert control and grass - light complementarity to strengthen sand prevention and fixation measures, curb desert expansion, and promote the efficient use of land resources, with good ecological, economic, and social benefits. After the project is completed, it can provide 2.6 billion kWh of clean electricity to the power grid on average every year, save more than 790,000 tons of standard coal, and reduce carbon dioxide emissions by more than 2.16 million tons, effectively increasing the proportion of "green electricity" in the regional power grid [10]. - In the face of the complex overseas market barriers, China's photovoltaic industry is at a critical turning point in going global. The Polaris Solar Photovoltaic Network conducted in - depth research on many leading enterprises in the industry and launched a special series of analyses on overseas markets, focusing on the Middle East. According to the development plans announced by various countries, by 2030, Saudi Arabia, Tunisia, Jordan, and Egypt plan to increase the proportion of renewable energy power generation to 50%, 35%, 31%, and 42% respectively, and Oman's goal is to reach 30%. In addition, the UAE aims to increase the installed capacity of renewable energy to 14.2 GW by 2030, and Oman has also set a photovoltaic power generation installed capacity target of 4.5 GW. Chinese enterprises have played a crucial role in this process. Incomplete statistics show that since this year, Chinese engineering enterprises represented by China Energy Engineering Group and Power Construction Corporation of China have signed, started, and connected more than 15 photovoltaic projects in the Middle East, including ten "GW - level" major projects [11]. Relevant Charts - The report provides charts on industrial silicon production, export volume, domestic social inventory, Guangzhou Futures Exchange warehouse receipt inventory, weekly production in major production areas, organic silicon DMC production, polysilicon production, spot prices of various grades of industrial silicon, polysilicon spot price, and organic silicon spot price, with data sources from iFinD and Tongguan Jinyuan Futures [13][14][15].

| 企业概况 | U ETERIN | | | --- | --- | --- | | 企业简介 | 党委书记、董事长 | 王志车 | | 管理团队 | 党委副书记、副总经理 | 胡玉清 | | | 党委委员、纪委书记 | 乐間礼 | | 组织机构 | 党委委员、副总经理、总工程师 | 王 辉 | | 发展战略 | 党委委员、副总经理 | 钟 胜 | | 资质权益 | 党委委员、总会计师 | 李 理 | | | 党委委员、副总经理、工会主席、职工董事 | 戴 慧 | | 联系我们 | 党委委员、副总经理 | 郭 念 | | 董事长致辞 | 党委委员、副总经理 | 殷幼生 | | | 党委委员、副总经理 | 杨俊波 | | 人才资源 | | | 来源：中国能建中电工程微信公众号、 中国能建中电工程中南院官网 1月9日，中国能建中电工程中南院召开会议，宣布中国能建党委关于中南院主要负责人调整的决定。中电工程党委书记、董事长罗必雄 出席会议并讲话。 会上，中国能建党委组织部有关负责同志宣读了干部任免决定：经中国能建党委研究，王志军同志任中南院党委书记、董事长，不再担 任中南院总经理职务。 会议以"现场+视频"形式召 ...

Group 1 - The company stated that its business operations are disclosed in detail according to the requirements of the information disclosure rules for listed companies in regular reports [2] - The controlling shareholder determines the share buyback plan based on market conditions, the company's development stage, and funding plans [2] - The company will strictly adhere to disclosure obligations if there are any related plans in the future [2]

证券日报网讯 1月9日，中国能建在互动平台回答投资者提问时表示，公司始终秉持开放合作理念，与 各领域优秀企业保持广泛合作，通过优势互补共同推动项目落地实施。 （文章来源：证券日报） ...

证券日报网讯 1月9日，中国能建在互动平台回答投资者提问时表示，公司经营数据按照上市公司信息 披露规则要求于定期报告中公告。 （文章来源：证券日报） ...

Core Viewpoint - The company emphasizes the importance of managing overseas business risks and is actively exploring various project implementation models to enhance its competitiveness in the international engineering market [2] Group 1 - The company is focused on the early-stage planning of projects to mitigate risks associated with overseas operations [2] - The company is exploring diversified payment and profit models for engineering projects while ensuring the safety of project receivables [2] - The company aims to comprehensively compare and select the optimal model to continuously enhance its overall competitiveness in the international engineering market [2]

（编辑 丛可心） 证券日报网讯 1月9日，中国能建在互动平台回答投资者提问时表示，数据中心电力保障是行业重要课 题，公司依托自身能源全产业链优势，积极探索并布局绿色电力供应解决方案，助力AI产业可持续发 展。 ...