Core Insights - Tongwei Solar Co., Ltd. has increased its registered capital from 1.6 billion RMB to 20.579 billion RMB, representing a growth of approximately 1186% [1] - The legal representative has changed from Song Xiao to Zhou Hua [1] Company Overview - The company was established in August 2009 and operates in the manufacturing and installation of electrical machinery and equipment, battery manufacturing, and the production of gas, solar, and similar energy household appliances [1] - Tongwei Solar is wholly owned by Tongwei Co., Ltd. (stock code: 600438) [1]

Group 1 - The core viewpoint of the report highlights significant price increases in certain chemical products such as butadiene and acrylonitrile, while others like sulfur and aluminum fluoride have seen substantial declines [1][2][4] - This week, the products with the largest price increases include butadiene (Shanghai Petrochemical, +10.09%), acrylonitrile (East China AN, +7.29%), and nitric acid (Anhui, +6.67%) [1][2] - Conversely, products with the largest price declines include liquid chlorine (East China, -21.55%), aluminum fluoride (Henan, -9.58%), and natural rubber (Malaysian No. 20 standard rubber SMR20, -4.68%) [2][4] Group 2 - The report suggests that the chemical industry is currently in a weak performance phase, with mixed results across different sub-sectors due to past capacity expansions and weak demand [4] - It emphasizes investment opportunities in glyphosate, fertilizers, and sectors benefiting from domestic demand and high dividend yields [4] - Specific recommendations include focusing on companies like Jiangshan Co. (600389) and Xingfa Group (600141) in the glyphosate sector, and China Heartland Fertilizer as a key recommendation [4]

东吴证券近日发布电力设备行业跟踪周报：电气设备10595上涨5.02%，表现强于大盘。(本周，1月5 日-1月9日，下同)，风电涨22.06%，发电设备涨18.04%，核电涨10.25%，锂电池涨5.05%，电气设备涨 5.02%，新能源汽车涨2.77%，光伏涨2.09%。 以下为研究报告摘要： 投资要点 电气设备10595上涨5.02%，表现强于大盘。(本周，1月5日-1月9日，下同)，风电涨22.06%，发电设备 涨18.04%，核电涨10.25%，锂电池涨5.05%，电气设备涨5.02%，新能源汽车涨2.77%，光伏涨2.09%。 涨幅前五为金风科技（002202）、泰胜风能（300129）、弘讯科技（603015）、和顺电气（300141）、 天龙光电；跌幅前五为*ST中利、雅化集团（002497）、亿晶光电（600537）、新时达（002527）、佛 塑科技（000973）。 投资建议：宁德时代(动力&储能电池全球龙头、增长确定估值低)、阳光电源（300274）(逆变器全球龙 头、海外大储集成优质龙头、切入AIDC)、思源电气（002028）(电力设备国内出海双龙头、订单和盈 利超预期)、三花智控（ ...

Core Viewpoint - The non-ferrous metal sector experienced a significant increase of 8.56% from January 5 to January 9, ranking among the top in all primary industries [1][2]. Group 1: Industry Performance - The sub-sectors within the non-ferrous metal industry showed strong performance, with the small metals sector rising by 11.67%, metal new materials by 9.02%, industrial metals by 8.52%, precious metals by 7.28%, and energy metals by 6.30% during the same period [1][2]. - Industrial metals saw a broad increase due to a slowdown in the U.S. labor market, with expectations of two rate cuts by the Federal Reserve in 2026, maintaining an optimistic sentiment in the market [2][3]. Group 2: Copper Market Insights - Copper prices strengthened, with LME copper closing at $12,998 per ton (up 4.1% week-on-week) and SHFE copper at 101,410 yuan per ton (up 3.23% week-on-week) [3]. - Supply disruptions occurred, including a strike at a small copper mine in Chile and delays in production at the Mirador mine in Ecuador due to political changes [3]. - The overall macro sentiment remains bullish, supported by an increase in registered warehouse receipts for copper, which is expected to maintain a strong price trend in the short term [3]. Group 3: Aluminum Market Insights - The copper-aluminum price ratio's upward trend provided upward support for aluminum prices, with LME aluminum closing at $3,136 per ton (up 3.81% week-on-week) and SHFE aluminum at 24,330 yuan per ton (up 6.13% week-on-week) [4]. - New production capacity in Inner Mongolia increased theoretical operating capacity to 44.265 million tons, while demand showed a slight decline in utilization rates for aluminum products [4]. - Market sentiment remains bullish, with increased trading activity in the spot market and expectations for aluminum prices to trend upward [4]. Group 4: Gold Market Insights - Gold prices increased, with COMEX gold closing at $4,518.40 per ounce (up 4.07% week-on-week) and SHFE gold at 1,006.48 yuan per gram (up 2.96% week-on-week) [5]. - U.S. labor market data showed weaker-than-expected job growth, contributing to the bullish sentiment in precious metals, with expectations of two rate cuts by the Federal Reserve in 2026 [5]. - The upcoming BCOM rebalancing is anticipated to amplify market volatility, with a shift in silver leasing rates indicating a reduction in overseas spot tightness [5].

Group 1: Key Insights on Tin Market - Tin prices broke through 350,000 yuan per ton this week but retreated due to tightening market sentiment ahead of the U.S. non-farm employment data, leading to profit-taking by some investors [1][3] - Domestic social inventory saw a significant decrease of 12.61% week-on-week, primarily due to slow recovery in tin ore supply and uncertainties in production from major producing countries, indicating a persistent tight raw material situation [1][3] - Demand for tin is expected to remain strong, driven by high capital expenditure in AI, with a positive outlook for tin prices in the future [1][3] Group 2: Investment Recommendations - The report suggests a buy on copper equities during dips, as the market anticipates a tightening supply-demand situation in 2026 due to expected production cuts from Freeport and Teck Resources [2] - For aluminum, the recommendation is to buy on dips, as strong macro policy expectations and geopolitical risks provide support despite current consumption pressures and rising social inventories [3] - Lithium prices continue to rise, with a recommendation to buy on dips, as supply constraints are expected due to new government policies limiting domestic production [4] Group 3: Investment Suggestions - Companies to watch include Xingye Silver Tin, Tin Industry Co., Huaxi Nonferrous, New Jinlu, Dazhong Mining, Guocheng Mining, Zhongkuang Resources, Shengda Resources, Chifeng Gold, Zijin Gold International, Zhaojin Gold, Shenhuo Co., and Zijin Mining [5]

Group 1 - A new company named Guo Xin (Xiong'an) Youth Innovation Enterprise Management Co., Ltd. has been established with a registered capital of 10 million RMB [1] - The legal representative of the company is Wang Qijun, and its business scope includes enterprise management and consulting [1] - The company is wholly owned by China Guoxin Fund Management Co., Ltd. [1]

Core Viewpoint - The report emphasizes the critical role of Sustainable Aviation Fuel (SAF) in aviation decarbonization, highlighting the scarcity and price increase of waste oil resources during the SAF production expansion cycle [1][3]. Investment Recommendations - Key recommendations include companies such as Huanlan Environment (600323), Longjing Environmental Protection (600388), and others in the environmental sector [2]. - Companies to watch include Dayu Water-saving (300021) and Lian Tai Environmental Protection (603797) [2]. Industry Insights - SAF is identified as the only feasible solution for aviation decarbonization, with a focus on the HEFA route using waste oil (UCO) as raw material. The EU mandates increasing SAF blending ratios from 2% in 2025 to 70% by 2050, with projected SAF demand reaching 3,662 million tons by 2050 [3]. - By the end of 2025, domestic SAF production capacity is expected to reach 1.2 million tons per year, with total planned capacity of 4.4 million tons per year [3]. - The price of SAF is projected to rise significantly due to supply constraints, with a potential increase of over 50% from the beginning of the year [3]. Policy Tracking - The government is set to invest over 1 billion yuan in the Yangtze River protection projects from 2025 to 2027, with a focus on sewage pipeline construction and ecological restoration [4]. - Investment suggestions include companies involved in water treatment and sewage management, such as Bihui Source and Energy Conservation Guozhen (300388) [4]. Strategic Outlook for 2026 - The strategy focuses on value and growth, emphasizing the importance of marketization and efficiency improvements in the solid waste sector, with potential dividend increases [5]. - The report highlights the significance of the dual carbon drive, with recommendations for companies involved in renewable resources and waste oil production [6]. Industry Tracking - In the sanitation equipment sector, sales of new energy sanitation vehicles increased by 64.01% year-on-year, with a penetration rate of 18.60% [7]. - The price of biodiesel has decreased, leading to a decline in profit margins, while lithium battery recycling shows improved profitability due to rising lithium prices [7].

Core Insights - TSMC reported a December revenue of approximately NT$335 billion, a year-on-year increase of 20.4%, exceeding market expectations, with a full-year revenue growth of 31.6%, marking a historical high [1][3] - The growth in TSMC's revenue is primarily driven by the booming demand in the AI application sector, indicating a comprehensive recovery in the semiconductor industry [1][3] Industry Overview - The electronic sector is witnessing a sustained recovery in demand, with effective supply clearance and rising prices for memory chips, alongside unexpected advancements in domestic production capabilities [1][4] - Nvidia showcased its Rubin platform at CES 2026, which integrates six chips to significantly reduce the cost of generating tokens to about one-tenth of the previous generation, indicating a major advancement in AI deployment cost efficiency [2] Investment Recommendations - Companies benefiting from strong domestic and international demand in the AIOT sector include Lexin Technology, Hengxuan Technology, and others [4] - For AI innovation-driven sectors, focus on computing chips like Cambricon and Moore Threads, as well as optical devices and PCB manufacturers [4] - Attention should also be given to semiconductor equipment and materials industries, with companies like Northern Huachuang and Micro Company highlighted for their potential in domestic substitution [4]

Core Viewpoint - The mechanical equipment industry is experiencing significant growth in both domestic and export sales of excavators and loaders, driven by infrastructure projects and increasing demand for electric machinery [2][3][4]. Excavator Sales Summary - In December 2025, a total of 23,095 excavators were sold, marking a year-on-year increase of 19.2%, with domestic sales at 10,331 units (up 10.9%) and exports at 12,764 units (up 26.9%) [2][3]. - For the entire year of 2025, 235,257 excavators were sold, reflecting a 17% increase, with domestic sales of 118,518 units (up 17.9%) and exports of 116,739 units (up 16.1%) [2][3]. Loader Sales Summary - In December 2025, 12,236 loaders were sold, representing a 30% year-on-year increase, with domestic sales of 5,291 units (up 17.6%) and exports of 6,945 units (up 41.5%) [2][4]. - For the full year of 2025, loader sales reached 128,067 units, a growth of 18.4%, with domestic sales at 66,330 units (up 22.1%) and exports at 61,737 units (up 14.6%) [2][4]. Market Trends and Drivers - The domestic excavator market is showing strong recovery, supported by government initiatives for urban renewal and infrastructure projects, which are expected to sustain demand [3]. - The export market for excavators is also performing well, with a 16.1% increase in 2025, and a notable 26.9% growth in December alone, driven by rising infrastructure needs in emerging markets [3]. - Loader sales are benefiting from major domestic projects, such as the Yashan Hydropower Station and the New Tibet Railway, which have increased demand for loaders [4]. Electric Machinery Growth - The sales of electric excavators and loaders are beginning to gain traction, with 39 electric excavators and 2,722 electric loaders sold in December 2025, indicating a growing trend towards electrification in the industry [2][4]. Company Developments - SANY Heavy Industry has launched its first global remanufacturing base in Hainan, which is expected to enhance its global strategy and sustainability efforts, receiving significant orders from Southeast Asia and Africa [4]. Investment Recommendations - The industry is advised to focus on companies with strong overseas presence, brand recognition, and efficient cost structures, such as SANY Heavy Industry, Zoomlion, LiuGong, Shantui, and Hengli Hydraulic [5].

Core Viewpoint - The meeting focused on the innovation and development of intelligent technology for unmanned coal mining, aiming to enhance the high-quality development of the coal industry through collaboration among government, enterprises, and academic institutions [1][15]. Group 1: Meeting Highlights - The meeting gathered leaders, experts, and scholars from various sectors to discuss the strategic direction for the development of unmanned coal mining technology [1][2]. - Key stakeholders emphasized the importance of integrating government, industry, academia, and research to accelerate innovation and transform capabilities into industrial effectiveness [3][4]. Group 2: Strategic Goals and Achievements - The laboratory aims to become a leading source of innovation in unmanned coal mining technology, focusing on national energy security, deep resource development, and artificial intelligence [3][6]. - Significant achievements over the past year include ten innovative results, with three being landmark outcomes, highlighting the laboratory's progress in theoretical research and technology development [9][15]. Group 3: Expert Insights - Experts discussed the core value and development path of unmanned coal mining, noting the reduction of mining accidents through the integration of artificial intelligence and mechanization [5][6]. - The laboratory's collaborative model involving universities, research institutions, and enterprises is seen as a key to addressing talent shortages and enhancing the industry's technological capabilities [13][14]. Group 4: Future Directions - The laboratory plans to strengthen international cooperation and focus on green and low-carbon development, aiming to provide innovative solutions for global coal mining [5][6]. - Emphasis was placed on the need for original innovation and core technology breakthroughs, as well as the integration of education and technology to cultivate high-end talent in the field [10][12].