Core Viewpoint - Weting Electric Group Co., Ltd. has won a procurement project from Huadian Global (Beijing) Trade Development Co., Ltd. with a bid amount of 6.16 million yuan for the Kazakhstan Aktao gas turbine project [1][2]. Company Financials - In 2024, Weting Electric reported a revenue of 3.481 billion yuan, with a revenue growth rate of 22.23%. The net profit attributable to the parent company was 95 million yuan, showing a decline of 21.25%. The return on equity was 8.94% [2]. - For the first half of 2025, the company generated a revenue of 1.732 billion yuan, reflecting a revenue growth rate of -6.48%. The net profit attributable to the parent company was 16 million yuan, indicating a significant drop of 79.07% [3]. Product Composition - The main product composition for Weting Electric in 2024 includes: - Photovoltaic welding strips: 42.04% - High and low voltage busbars: 29.46% - Energy storage systems: 13.37% - Medium and low voltage complete equipment: 10.01% - Other businesses: 2.8% - Aluminum frames: 1.1% - Copper-aluminum materials: 1.04% - Other products: 0.18% [3].

格隆汇2月6日丨宇邦新材(301266.SZ)在互动平台表示，钙钛矿电池是一种新型薄膜太阳能电池，光伏 焊带在钙钛矿电池上没有应用。钙钛矿电池内部电流传输依靠特殊工艺，并非靠实体焊带进行串联导 电。 ...

Group 1 - The company responded to an investor inquiry regarding the application of its photovoltaic solder ribbon in perovskite solar cells, stating that there is currently no application for this technology in such cells [2] - Perovskite solar cells are identified as a new type of thin-film solar cell, which rely on a special process for internal current transmission rather than using physical solder ribbons for series conduction [2]

Core Viewpoint - The financial performance of Weiteng Electric has shown a decline in revenue and net profit, indicating potential challenges in the company's operations and market conditions [2]. Group 1: Financial Performance - As of September 30, Weiteng Electric reported a revenue of 2.597 billion yuan, a year-on-year decrease of 5.40% [2]. - The net profit attributable to shareholders was 13.6632 million yuan, reflecting a significant year-on-year decline of 87.47% [2]. - Cumulative cash dividends since the company's A-share listing amount to 106 million yuan, with 86.554 million yuan distributed over the past three years [3]. Group 2: Shareholder and Market Activity - As of January 29, Weiteng Electric's stock price decreased by 1.32%, with a trading volume of 161 million yuan [1]. - The company experienced a net financing outflow of 5.9395 million yuan on January 29, with a total financing balance of 583 million yuan, representing 8.09% of the circulating market value [1]. - The number of shareholders increased to 7,592, a rise of 41.51% compared to the previous period, while the average circulating shares per person decreased by 15.89% to 24,716 shares [2]. Group 3: Business Segmentation - Weiteng Electric's main business revenue composition includes: - Photovoltaic new materials (solar welding strips) at 46.68% - Power distribution equipment (high and low voltage busbars) at 25.26% - Energy storage systems at 21.46% - Other segments contributing the remaining percentages [1]. Group 4: Institutional Holdings - As of September 30, 2025, the top ten circulating shareholders included the fund "Quanguo Xuyuan Three-Year Holding Period Mixed A," which held 2.9007 million shares, a decrease of 463,500 shares from the previous period [3]. - The fund "Fuguo Innovation Technology Mixed A" has exited the list of top ten circulating shareholders [3].

Report Industry Investment Rating No relevant content provided. Core Viewpoints of the Report - The price of tin is expected to fluctuate widely throughout 2026, with the overall center of gravity moving upward. It may face pressure in the first half of the year due to supply recovery and potential AI bubbles, and then rise in the second half as macro - easing policies are implemented and the market reaches a tight balance. The predicted core fluctuation range for the SHFE Shanghai tin main contract in 2026 is 275,000 - 400,000 yuan/ton, and the range for LME tin is 38,500 - 56,000 US dollars/ton [2]. - On the supply side, there are significant uncertainties in the three major supply areas of Myanmar, Indonesia, and Congo (Kinshasa). Supply may be stronger in the first half of 2026 compared to this year, but supply disruptions will persist in the second half due to factors such as the rainy season in Myanmar, the intensification of the war in Congo (Kinshasa), and quota restrictions in Indonesia [2]. - On the demand side, the consumer electronics industry is entering a recovery cycle. Although the AI sector has a relatively small weight, it has strong driving force. Other traditional tin - consuming sectors will maintain steady growth. The overall demand growth rate of tin is expected to remain above 3% in 2026 [2][26]. Summary by Relevant Catalogs Chapter 2: Market Review - **First stage (January - May 2025)**: Supply bottlenecks drove the market, and capital forced short - covering to push prices to a peak. The core contradiction was a sharp contraction in supply. Delays in Indonesia's RKAB export quota approval and the repeated failure of the复产 in Myanmar's Wa State mine led to a supply gap. Coupled with the Fed's expected interest - rate cut, capital launched a short - covering campaign, pushing the Shanghai tin main contract to a high [4]. - **Second stage (May - September 2025)**: Negative feedback emerged, and there was a deep correction as the macro - environment cooled. High tin prices suppressed downstream purchasing, leading to low spot trading and inventory stagnation. The approval of Indonesia's RKAB and the recovery of exports, along with fluctuating macro - sentiment, caused long - position capital to leave the market, and tin prices fell [4]. - **Third stage (October - December 2025)**: Raw material shortages resurfaced, and the implementation of macro - policies pushed prices to a new high. Despite the nominal复产 in Myanmar's Wa State, actual tin concentrate inflows were lower than expected. The Fed's interest - rate cut, combined with low inventory and weak supply in the industry and increased demand from semiconductors and AI, drove tin prices up to a historical high [7]. Chapter 3: Supply Side - Increasing Uncertainty - **Tin ore: Limited growth**: In 2025, global tin concentrate supply showed a pattern of "stock competition and limited growth." In 2026, the supply elasticity of global tin ore remains weak, and the core contradiction is shifting from policy disruptions to resource depletion. The growth rate of global tin ore production is expected to be in the range of 1.5% - 2% under a pessimistic scenario, and may reach 8% if the复产 exceeds expectations [8]. - **Myanmar: Multiple disturbances**: Myanmar's tin supply has been a major source of "expected differences." Since the mining rectification in 2024, the actual复产 has been slow and non - continuous due to policy, equipment, and cost factors. In 2026, resource depletion will limit supply, and the rainy season and logistics problems may cause supply shortages and price increases [12][13]. - **Indonesia: From elastic adjustment to institutional constraints**: In 2025, Indonesia's tin exports were restricted by anti - corruption investigations and stricter RKAB approvals. In 2026, although the approval process may normalize, supply elasticity will decline significantly. Exports are expected to recover but will be subject to RKAB approvals [18]. - **Congo (Kinshasa): Increment and geopolitical concerns**: The Bisie tin mine in Congo (Kinshasa) is the only certain incremental source of global supply in 2026. However, the project faces risks of armed conflict and unstable logistics, so a higher risk premium should be considered [22]. - **Cost support analysis**: In 2026, the cost of global tin mining is expected to rise. The 90 - percentile cash cost line (C1) is expected to reach 26,000 - 27,000 US dollars/ton, and the 90 - percentile fully cost (AISC) is expected to exceed 29,000 US dollars/ton, providing strong support for tin prices [24][25]. Chapter 4: Demand Side - Cycle Resonance and AI Reconstruction - **Consumer electronics: From "passive inventory reduction" to "active inventory replenishment"**: The consumer electronics industry has ended the difficult inventory reduction phase. In 2026, it will enter the "active inventory replenishment" stage driven by the replacement cycle of PC equipment and the penetration of "edge - side AI" [27][30]. - **AI servers: Strong driving force, low weight** - In 2026, the AI server market is divided into "standard modular servers" and "rack - scale systems." The rack - scale system represented by NVIDIA GB300 NVL72 has a revolutionary impact on tin consumption [33][34]. - The estimated tin consumption of a single NVIDIA GB300 NVL72 cabinet is 5.15 kg, mainly from computing trays, cable assemblies, power systems, and backplane systems [36][38]. - The total tin consumption increment of the AI industry chain in 2026 is estimated to be about 1,600 tons, accounting for less than 0.5% of the global annual consumption. Although the physical impact is limited, it has a significant influence on market pricing [43][44]. - **Marginal changes: Photovoltaic's reduction concerns and the resilience of traditional sectors** - In 2026, the demand growth of the photovoltaic sector will level off as the increase in installed capacity is offset by the decline in tin consumption per GW. The sector will become a support for maintaining high - level consumption rather than a major driver of price increases [45][46]. - In traditional sectors, tin chemicals may face a decline, while tinplate and lead - acid batteries are expected to maintain stable growth, providing basic support for tin consumption [46]. Chapter 5: Supply - Demand Balance Sheet and Inventory - **Global supply - demand balance**: Under different scenarios in 2026, the supply of global tin ore and refined tin will increase, and consumption will also grow. However, there will still be a supply - demand gap, and the gap may widen [49]. - **Inventory: Excess inventory cleared, elasticity restored**: In 2025, tin market inventory returned to normal levels. In 2026, with the expected expansion of the supply - demand gap, the ability of inventory to regulate supply and demand will weaken, and prices will be more sensitive to marginal gaps [50].

证券研究报告 公司研究 / 首次覆盖 2025 年 12 月 22 日 ABB 合资工厂产能持续爬坡，储能业务 快速增长 电力设备 报告原因： | 买入（首次评级） | | | | | --- | --- | --- | --- | | 市场数据： 2025 | 年 | 12 月 | 19 日 | | 收盘价（元） | | | 37.84 | | 一年内最高/最低（元） | 57.70/22.74 | | --- | --- | | 市净率 | 4.3 | | 股息率（分红/股价） | 0.40 | | 流通 A 股市值（百万元） | 7,143 | | 上证指数/深证成指 | 3,890/13,140 | | 注："股息率"以最近一年已公布分红计算 | | | 基础数据： | | | 2025 | 年 | 09 | 月 30 | | 日 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 每股净资产（元） | | | | | | | 8.9 | | | 资产负债率% | | | | | | 64.95 | | | | 总股本/流通 | | ...

Group 1: Market Overview - International oil prices have reached multi-year lows, leading to heightened market risk aversion, with LME tin closing at $40,955 per ton, down $140, a decrease of 0.34% [1] - Domestic tin futures in Shanghai showed a significant increase, with the main contract 2601 closing at ¥323,220 per ton, up ¥210, an increase of 0.07% [1] - The macroeconomic environment indicates a slowdown, as evidenced by the U.S. November non-farm payrolls adding only 64,000 jobs and an unemployment rate rising to 4.6%, the highest in three years, reinforcing expectations for an interest rate cut by the Federal Reserve [1] Group 2: Supply and Demand Dynamics - The supply side remains structurally tight, with major mineral-producing countries facing production constraints and slow recovery in some regions, while trade policy adjustments in major exporting countries affect resource flow [2] - Demand is transitioning between old and new drivers, with traditional sectors like consumer electronics entering a seasonal lull, while emerging sectors such as AI hardware and advanced packaging show structural growth potential [2] - Current price levels are exerting pressure on downstream demand, leading some companies to seek process optimization and material substitution to control costs, resulting in a situation where consumption is present but not robust [2] Group 3: Industry Challenges - The tin industry is facing challenges of profit contraction and price transmission blockage, with the market's core conflict shifting from "supply shortage" to whether high prices can be supported by end-user demand [3] - The industry landscape is transitioning from a tight balance to a fragile marginal surplus, intensifying competition among players [3] Group 4: Company Insights - Key companies in the tin industry have established differentiated advantages based on their resources and market positions, with Xiyang Tin Co. leveraging its strong metal resource reserves to create a complete industrial system from upstream resources to downstream high-end manufacturing [4] - Xiyang Tin's product line extends to high-value areas such as photovoltaic solder strips and advanced packaging solder, demonstrating strong profit growth and a solid market position [4] - Xingye Silver Tin focuses on resource development, benefiting from superior mineral resources and leading mining costs, with its performance directly linked to the price increase cycle of resource products [4] Group 5: Price Forecast - The cautious macro sentiment is expected to dominate, with ongoing supply-side disturbances, leading to a potential rebound in tin prices today [4]

Group 1 - The core point of the news is that Weiteng Electric's stock price has dropped by 5.11% to 38.25 CNY per share, with a trading volume of 239 million CNY and a turnover rate of 3.24%, resulting in a total market capitalization of 7.221 billion CNY [1] - Weiteng Electric, established on January 7, 2004, and listed on July 7, 2021, is located in Jiangsu Province and specializes in the research, manufacturing, and sales of busbar products [1] - The company's main business revenue composition includes: photovoltaic new materials (photovoltaic welding strips) 46.68%, power distribution equipment (high and low voltage busbars) 25.26%, energy storage systems 21.46%, and other categories [1] Group 2 - From the perspective of Weiteng Electric's top ten circulating shareholders, the fund "Qingguo Xuyuan Three-Year Holding Period Mixed A" (016709) has reduced its holdings by 463,500 shares, now holding 2.9007 million shares, which accounts for 1.55% of the circulating shares [2] - The fund has a current scale of 16.329 billion CNY and has achieved a return of 40% this year, ranking 1646 out of 8100 in its category [2] - The fund manager, Zhao Yi, has a tenure of 8 years and 275 days, with the best fund return during his tenure being 329.41% [3]

Group 1: Company Overview and Market Potential - Suzhou Yubang New Materials Co., Ltd. is actively involved in the data center thermal management market, which has significant growth potential. According to the China Academy of Information and Communications Technology, the liquid cooling market is expected to reach CNY 18.4 billion in 2024, a year-on-year increase of 66.1%, and is projected to exceed CNY 130 billion by 2029 [1] - Shanghai Yubang Fengjun Cloud Storage Technology Co., Ltd. has a product range that includes air cooling and liquid cooling technologies, applicable in energy storage, commercial vehicles, servers, and data centers [1] Group 2: Technological Developments - The perovskite tandem battery technology theoretically surpasses current mainstream battery technologies in conversion efficiency, but it still relies on existing metal conductor technologies, including photovoltaic solder strips [2] - The company maintains close technical communication with downstream partners involved in perovskite tandem battery technology, and it has the capability for mass production of the photovoltaic solder strips used in this technology [2] Group 3: Quality Assurance and Testing - The company has obtained CNAS laboratory certification and possesses an internationally leading solder strip testing laboratory equipped with advanced imported testing equipment [2] - Routine tests include microscopic structure analysis, rapid aging, UV resistance, and corrosion resistance, ensuring timely assessment of product quality and providing data support for performance optimization [2] Group 4: Disclosure Information - The investor relations activity did not involve any undisclosed significant information [2]

Core Insights - On November 14, Weiteng Electric experienced a decline of 0.45% with a trading volume of 218 million yuan, indicating a negative net financing buy of 10.31 million yuan for the day [1] - As of September 30, Weiteng Electric reported a revenue of 2.597 billion yuan, a year-on-year decrease of 5.40%, and a net profit attributable to shareholders of 13.6632 million yuan, down 87.47% year-on-year [2] Financing and Margin Trading - On November 14, Weiteng Electric had a financing buy of 16.9156 million yuan, with a total financing balance of 487 million yuan, accounting for 7.37% of its market capitalization, which is above the 70th percentile of the past year [1] - The margin trading data shows that there were no shares sold or repaid on November 14, with a margin balance of 0 yuan, indicating a high level of margin trading activity [1] Shareholder and Dividend Information - As of September 30, the number of Weiteng Electric's shareholders increased by 41.51% to 7,592, while the average circulating shares per person decreased by 15.89% to 24,716 shares [2] - Since its A-share listing, Weiteng Electric has distributed a total of 106 million yuan in dividends, with 86.554 million yuan distributed over the past three years [3]