2025 年度业绩预告 本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。 一、本期业绩预计情况 | | | | | | 单位：万元 | | --- | --- | --- | --- | --- | --- | | 项 目 | | 本报告期 | | | 上年同期 | | 归属于上市公司股 | 比上年同 | 17,500 | ～ | 23,000 | 6,960.94 | | 东的净利润 | | 151.40% | ～ | 230.42% | | | | 期增长 | | | | | | 扣除非经常性损益 | 比上年同 | 19,000 | ～ | 23,250 | 8,895.97 | | 后的净利润 | | 113.58% | ～ | 161.35% | | | | 期增长 | | | | | | 基本每股收益（元/ | | 0.23 | ～ | 0.31 | 0.09 | | 股） | | | | | | 1.业绩预告期间：2025年01月01日—2025年12月31日 2.业绩预告情况：预计净利润为正值且属于同向上升50%以上情形 股票代码：002052 股 ...

Group 1 - The black home appliance sector experienced a decline of 3.02% on January 26, with Jiulian Technology leading the drop [1] - The Shanghai Composite Index closed at 4132.61, down 0.09%, while the Shenzhen Component Index closed at 14316.64, down 0.85% [1] - Key stocks in the black home appliance sector showed varied performance, with *ST Gauss rising by 4.86% to a closing price of 12.73, while Jiulian Technology fell by 5.41% to 9.61 [1] Group 2 - The net outflow of main funds in the black home appliance sector was 744 million yuan, while retail investors saw a net inflow of 462 million yuan [1] - Detailed fund flow data indicates that major stocks like Sichuan Changhong and Sichuan Jiuzhou experienced significant net outflows of 530 million yuan and 747 million yuan, respectively [2] - Conversely, stocks like *ST Gauss and Sichuan Jiuzhou attracted retail inflows of 286.69 million yuan and 1130.30 million yuan, respectively [2]

Core Viewpoint - The black home appliance sector experienced a 0.8% increase on January 22, with Tongzhou Electronics leading the gains [1] Group 1: Market Performance - The Shanghai Composite Index closed at 4122.58, up 0.14% [1] - The Shenzhen Component Index closed at 14327.05, up 0.5% [1] - Key stocks in the black home appliance sector showed varied performance, with Tongzhou Electronics rising by 4.90% to a closing price of 13.07 [1] Group 2: Stock Performance Details - Non-axis shares increased by 4.77% to 9.67, with a trading volume of 1.79 million and a transaction value of 1.717 billion [1] - ST Gauss rose by 1.80% to 11.90, with a trading volume of 33,500 and a transaction value of 3.945 million [1] - Other notable stocks included Cheny Intelligent, which increased by 1.24% to 36.65, and Jiulian Technology, which rose by 0.72% to 9.77 [1] Group 3: Capital Flow Analysis - The black home appliance sector saw a net outflow of 43.0433 million from institutional investors and 40.7725 million from retail investors, while retail investors had a net inflow of 83.8158 million [1] - Non-axis shares had a net inflow of 150 million from institutional investors, while retail investors experienced a net outflow of 1.06 million [2] - Tongzhou Electronics had a net inflow of 37.6008 million from institutional investors, with retail investors seeing a net outflow of 2.24685 million [2]

Market Performance - The black home appliance sector increased by 1.96% on January 21, with Sichuan Changhong leading the gains [1] - The Shanghai Composite Index closed at 4116.94, up 0.08%, while the Shenzhen Component Index closed at 14255.12, up 0.7% [1] Stock Performance - Sichuan Changhong (600839) closed at 10.93, up 3.50%, with a trading volume of 4.24 million shares and a turnover of 4.617 billion [1] - Other notable stocks include: - Non-Ferrous Shares (002429) at 9.23, up 2.33%, with a turnover of 1.087 billion [1] - Hisense Visual (600060) at 24.48, up 1.92%, with a turnover of 504 million [1] - Skyworth Digital (000810) at 12.30, up 1.32%, with a turnover of 490 million [1] Capital Flow - The black home appliance sector saw a net inflow of 226 million from main funds, while retail funds experienced a net outflow of 45.81 million [1] - Main fund inflows for Sichuan Changhong amounted to 238 million, representing 5.15% of its trading volume [2] - Retail investors showed a net outflow of 1.21 million from Sichuan Changhong, indicating a mixed sentiment among retail investors [2]

Market Overview - The black home appliance sector increased by 0.44% on January 19, with *ST Gauss leading the gains [1] - The Shanghai Composite Index closed at 4114.0, up 0.29%, while the Shenzhen Component Index closed at 14294.05, up 0.09% [1] Stock Performance - *ST Gauss (002848) closed at 11.93, up 5.02% with a trading volume of 67,800 shares and a turnover of 78.41 million yuan [1] - Non-Chi (002429) closed at 9.40, up 2.29% with a trading volume of 1.8684 million shares and a turnover of 1.717 billion yuan [1] - Other notable stocks include Tongzhou Electronics (002052) at 12.93, up 0.94%, and Hisense Visual (600060) at 23.61, up 0.81% [1] Capital Flow - The black home appliance sector experienced a net outflow of 148 million yuan from main funds, while retail investors saw a net inflow of 140 million yuan [1] - The detailed capital flow indicates that Non-Chi had a main fund net inflow of 14.04 million yuan, while *ST Gauss had a net inflow of 8.06 million yuan [2] - Conversely, Sichuan Changhong (600839) faced a significant main fund net outflow of 121 million yuan [2]

Group 1 - The core point of the article is that Tongzhou Electronics (002052) reported a total of 53,364 shareholders as of January 9, 2026 [1]

Market Overview - The black home appliance sector experienced a decline of 1.85% on January 15, with Zhaochi Co., Ltd. leading the drop [1] - The Shanghai Composite Index closed at 4112.6, down 0.33%, while the Shenzhen Component Index closed at 14306.73, up 0.41% [1] Stock Performance - Sichuan Changhong (600839) saw a price increase of 5.00%, closing at 10.70, with a trading volume of 5.9554 million shares [1] - ST Gauss (002848) also increased by 5.00%, closing at 11.96, with a trading volume of 126,100 shares [1] - Other notable performers included Chenyi Intelligent (301578) with a slight increase of 0.81% and a closing price of 35.91 [1] - Conversely, stocks like Feichi Co., Ltd. (002429) experienced a significant decline of 9.75%, closing at 8.70, with a trading volume of 2.7528 million shares [1] Capital Flow - The black home appliance sector saw a net inflow of 310 million yuan from institutional investors, while retail investors experienced a net outflow of 129 million yuan [1] - The capital flow data indicates that Sichuan Changhong had a net inflow of 5.90 billion yuan from institutional investors, while retail investors had a net outflow of 2.56 billion yuan [2] - Zhaochi Co., Ltd. reported a net outflow of 1.89 billion yuan from institutional investors, with a retail net inflow of 717.1 million yuan [2]

Group 1 - The black home appliance sector increased by 3.43% on January 14, with Zhao Chi Co., Ltd. leading the gains [1] - The Shanghai Composite Index closed at 4126.09, down 0.31%, while the Shenzhen Component Index closed at 14248.6, up 0.56% [1] - Major stocks in the black home appliance sector showed varied performance, with Zhao Chi Co., Ltd. closing at 9.64, up 10.05% [1] Group 2 - The net inflow of main funds in the black home appliance sector was 738 million yuan, while retail funds saw a net outflow of 168 million yuan [1] - The detailed fund flow for individual stocks indicates that Zhao Chi Co., Ltd. had a main fund net inflow of 5.41 billion yuan, representing 15.23% of its total [2] - Sichuan Changhong experienced a main fund net inflow of 2.85 billion yuan, accounting for 7.12% of its total [2]

Core Viewpoint - The company, Tongzhou Electronics, is experiencing growth driven by factors such as the depreciation of the RMB, advancements in computing power, and developments in the lithium battery sector, alongside a recent removal of risk warnings from trading. Group 1: Financial Performance - In 2025, Tongzhou Electronics reported a revenue of 6.57 billion yuan, marking a year-on-year increase of 176.75% [7] - The net profit attributable to the parent company reached 2.32 billion yuan, reflecting a staggering growth of 1724.48% year-on-year [7] - For the year 2022, the company achieved a revenue of 255 million yuan, with a year-on-year growth of 82.99%, primarily from its new energy battery business [2] Group 2: Business Segments - The company’s main business segments include high-power power supply (90.23% of revenue), trade (4.47%), and battery business (3.73%) [7] - The high-power power supply products are primarily used in computing power server applications [2] - The company is also investing in the Internet of Things (IoT) sector, providing solutions for smart parks and communities [2] Group 3: Market Dynamics - The company benefits from a 79.72% overseas revenue share, which is positively impacted by the depreciation of the RMB [2] - The stock has seen a recent decline of 0.62% with a trading volume of 395 million yuan and a turnover rate of 4.44% [1] - The average trading cost of the stock is 13.54 yuan, with the current price near a resistance level of 13.14 yuan, indicating potential for upward movement if this level is surpassed [6] Group 4: Shareholder Information - As of December 31, the number of shareholders increased to 53,600, a rise of 3.58% [7] - The average circulating shares per person decreased by 3.46% to 12,865 shares [7] - The company has not distributed dividends in the past three years, with a total payout of 42.84 million yuan since its A-share listing [8]

Core Viewpoint - The company, Tongzhou Electronics, is experiencing significant growth driven by its focus on high-power power supply products, benefiting from the depreciation of the RMB and its involvement in the IoT and lithium battery sectors [2][7]. Financial Performance - In the first nine months of 2025, the company achieved a revenue of 657 million yuan, representing a year-on-year growth of 176.75%, with a net profit attributable to shareholders of 232 million yuan, up 1724.48% [7]. - For the year 2022, the company reported a revenue of 255 million yuan, marking an increase of 82.99%, with a significant portion coming from its new energy battery business [2]. Business Segments - The main business segments of the company include high-power power supply (90.23% of revenue), trade (4.47%), and battery business (3.73%) [7]. - The company is primarily focused on high-power power supply products used in computing servers and is also investing in IoT solutions for smart parks and communities [2][7]. Market Activity - On January 12, the company's stock price fell by 2.29%, with a trading volume of 586 million yuan and a turnover rate of 6.38%, bringing the total market capitalization to 9.97 billion yuan [1]. - The company has received approval to remove risk warnings, leading to a change in its stock name to Tongzhou Electronics [3]. Shareholder Information - As of December 31, the company had 53,600 shareholders, an increase of 3.58% from the previous period, with an average of 12,865 shares held per shareholder, a decrease of 3.46% [7]. - The top ten circulating shareholders include Hong Kong Central Clearing Limited, which holds 4.99 million shares as a new shareholder [8].