Core Viewpoint - Zhongyida's stock price has increased by 298.76% since March 10, 2025, despite the company reporting a net loss of 14.08 million yuan for the fiscal year 2024 [1]. Financial Performance - The company reported a net profit of 13.76 million yuan in the first quarter of 2025 [1]. - As of the end of the first quarter of 2025, the company's goodwill was valued at 160 million yuan, while its net asset value was 81.01 million yuan, indicating that the goodwill exceeds the net asset value [2]. - The cumulative undistributed profit balance as of December 31, 2024, was -2.098 billion yuan, which means profits will first be used to cover previous losses before any cash dividends can be distributed [2]. Market Position - Zhongyida's price-to-book ratio is 193.21, significantly higher than the industry average of 1.92 for the chemical raw materials and chemical products manufacturing sector [1]. - The company acknowledges that its stock price is significantly detached from its fundamentals, indicating a potential for market over-exuberance and high speculation risk [1]. Business Operations - The main operating entity of Zhongyida is its wholly-owned subsidiary, Chifeng Ruiyang, which focuses on the production and sales of fine chemical products, including various types of pentaerythritol and feed products [1]. - The company has not reported any significant changes in its fundamental operations and has confirmed that its production activities are normal [2][3]. Goodwill and Risks - In 2023, Zhongyida recorded a goodwill impairment loss of 49.99 million yuan, but no impairment loss was reported for 2024 [2]. - There is a risk of further goodwill impairment if the operational conditions of Chifeng Ruiyang do not improve or if its profitability does not meet expectations [2]. Disclosure and Compliance - The company has confirmed that there are no undisclosed significant events apart from the planned issuance of A-shares disclosed on August 14, 2024 [3].

| A | 股证券代码：600610 | A | 股证券简称：中毅达 | | 公告编号：2025-038 | | --- | --- | --- | --- | --- | --- | | B | 股证券代码：900906 | B | 股证券简称：中毅达 | B | | 贵州中毅达股份有限公司 股票交易异常波动公告 励、引进战略投资者等重大事项。 本公司提醒投资者应充分了解股票市场风险及本公司披露的相关风险因 素。敬请广大投资者关注公司后续公告，理性投资，注意投资风险。 一、股票交易异常波动的具体情况 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、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 贵州中毅达股份有限公司（以下简称"公司"）A 股股票连续三个交易 日内日收盘价格涨幅偏离值累计超过 20%，根据《上海证券交易所交易规则》的 有关规定，属于股票交易异常波动的情形。 公司 A 股股票自 2025 年 3 月 10 日以来，累计涨幅达 298.76%，但公司 基本面没有发生重大变化，也不存在应披露而未披露的重大信息，公司 2024 年 度处于亏损状态， ...

信达证券股份有限公司 关于贵州中毅达股份有限公司 股票交易异常波动有关事项的复函 贵州中毅达股份有限公司: 二、本公司及资管计划在贵公司股票交易异常波动期间不存在买卖中毅达股 票的情形。 特此复函。 (代表信达证券-兴业银行-信达兴融 4 贵公司《贵州中毅达股份有限公司关于股票交易异常波动有关事项的询问函》 已收悉,经自查确认,现就该函内容回复如下: 一、本公司作为贵州中毅达股份有限公司（以下简称"中毅达"）控股股东 信达证券-兴业银行-信达兴融 4 号集合资产管理计划（简称"资管计划"）的管 理人，代为行使实际控制人权利，截止本复函签署之日，除贵公司于 2024 年 8 月 14 日披露的《2024 年度向特定对象发行 A 股股票预案》等公告涉及的股份发 行事项外，本公司不存在影响中毅达股票交易异常波动的重大事项，不存在应披 露而未披露的重大信息，包括但不限于重大资产重组、股份发行、收购、债务重 组、业务重组、资产剥离、资产注入、股份回购、股权激励、破产重整、重大业 务合作、引进战略投资者等重大事项。 ...

Market Overview - The Shanghai Composite Index closed at 3367.58 points, while the Shenzhen Component Index fell by 0.08% to 10171.09 points, and the ChiNext Index decreased by 0.33% to 2032.76 points. The total trading volume across the Shanghai, Shenzhen, and Beijing markets was approximately 111.91 billion yuan, similar to the previous day [1]. M&A and Restructuring Concepts - The M&A and restructuring concept saw a significant surge, with stocks like Jinlihua Electric, Tianyuan Pet, and Guangzhi Technology hitting the 20% daily limit up. Other stocks such as Zongyi Co., Tianqi Mould, and Bengang Steel Plate also reached their daily limit [2][3]. - The China Securities Regulatory Commission (CSRC) has revised the major asset restructuring management measures, introducing a simplified review process for eligible companies. This is expected to enhance market vitality and promote the development of new productive forces [5]. Shipping Sector - The shipping sector remained active, with stocks like Lianyungang, Ningbo Shipping, and Nanjing Port achieving five consecutive limit-ups. Other ports such as Yantian Port and Ningbo Port also saw significant gains [6][7]. - Following the announcement of mutual tariff reductions between China and the U.S., the average booking volume surged by 277% as of May 13, indicating a rapid recovery in demand for shipping services [9][10]. Strong Performing Stocks - Several stocks have shown remarkable performance, with *ST Yazhen achieving a 10-day limit-up streak, accumulating a total increase of 62.75% over this period. Other stocks like Chengfei Integration and Lijun Co. also recorded multiple consecutive limit-ups [11][15][18]. - The market is witnessing a trend of speculative trading, particularly in stocks related to military and aerospace sectors, driven by heightened investor interest due to geopolitical factors [20].

Mergers and Acquisitions - Multiple companies are experiencing stock price increases due to merger and acquisition activities, with notable gains including Zongyi Co. at 10.10% and Daqimo at 10.06% [2][3] - New entrants in the market such as Binhai Energy and Jinhongshun also saw significant increases of 10.00% and 9.98% respectively, attributed to similar merger activities [2] - The trend continues with companies like Huayuan Real Estate and Hunan Development achieving first board listings with gains of 9.94% and 9.97% [3] Shipping and Ports - Following the implementation of tariff adjustments between China and the US, there has been a surge in container bookings from China to the US, positively impacting shipping and port stocks [4] - Nanjing Port, Ningbo Shipping, and Lianyungang have all recorded five consecutive days of price increases, with gains of 9.97%, 10.04%, and 10.07% respectively [4][6] Robotics - The robotics sector is gaining attention, with Nvidia's CEO indicating that all mobile devices will become robots, potentially revolutionizing the industrial sector [7] - Companies like Zhongchao Holdings and Xinlong Health have seen stock increases of 10.13% and 10.01% respectively, driven by advancements in robotics [8] Chemical Products - Recent price hikes in chemical products such as dibutyl phthalate and hydroxyl esters have drawn market attention, benefiting companies like Zhongyida and Youfu Co. with stock increases of 9.99% and 10.04% [10][11] Food and Beverage - The release of new regulations by the Ministry of Commerce and the National Development and Reform Commission is expected to boost the food and beverage sector, with stocks like Jiaoda Angli and Baihe Co. seeing gains of 10.00% and 10.01% [12][15] Military and Aerospace - The debut of the "Jiutian" drone at the 15th China Airshow is anticipated to enhance the military sector, with companies like Chengfei Integration and Lijun Co. achieving stock increases of 10.00% and 10.02% [16][19] Nuclear Power - The announcement of procurement projects by China Fusion Energy Co. is expected to stimulate the nuclear power sector, benefiting companies like Wangzi New Materials and Baili Electric with stock increases of 9.99% and 9.92% [16][17] Venture Capital - Recent regulatory changes encouraging private equity participation in mergers and acquisitions are positively impacting venture capital stocks, with companies like Jiuding Investment and Electronic City seeing gains of 10.01% and 9.90% [19] Pet Economy - The pet economy is projected to grow significantly, with companies like Yuande Pet and Tianyuan Pet achieving stock increases of 9.98% and 20.00% [20][21] Carbon Fiber - Price increases in carbon fiber products have been reported, benefiting companies like Jilin Chemical Fiber with a stock increase of 10.04% [22][23] Smart Driving - The Ministry of Industry and Information Technology's push for mandatory standards in smart connected vehicles is expected to drive growth in the automotive sector, with companies like Wan'an Technology and Luchang Technology seeing stock increases of 10.00% [26][27] Rare Earth Permanent Magnets - Tightening supply of rare earth materials due to export controls has led to price increases, benefiting companies like Huayang New Materials and Jiuwu High-Tech with stock increases of 10.10% and 20.02% [28][29] Huawei Harmony - Huawei's upcoming product launch is expected to positively impact related stocks, with companies like Dongfang Zhongke and Dahua Intelligent seeing stock increases of 10.01% and 9.94% [30]

暗盘资金一眼洞悉庄家意图>> 人气股中毅达（600610）触及涨停，成交额17.94亿元。 ...

Summary of Conference Call Records Industry or Company Involved - The records primarily discuss the stock market trends, focusing on various sectors including military, technology, and shipping industries. Core Points and Arguments 1. **Market Sentiment and Trends**: The market is experiencing a strong sentiment recovery with high-level stocks attracting significant capital, indicating a potential continuation of this trend into the following week [2][8][10]. 2. **Sector Rotation**: There is a notable rotation among sectors, with technology stocks, particularly in AI and robotics, showing strong performance. The military sector is also highlighted as a key area of interest due to policy catalysts [3][9][12]. 3. **Regulatory Updates**: The China Securities Regulatory Commission has announced modifications to the management of major asset restructuring for listed companies, which may not lead to significant market movements but is seen as a positive development [2]. 4. **Individual Stock Performance**: Stocks like Ningbo Shipping and *ST Songfa are highlighted for their strong performance and potential due to recent developments, including restructuring and new contracts [5][8]. 5. **Investment Opportunities**: The records suggest a focus on stocks with strong fundamentals and those that are part of emerging trends, such as nuclear fusion and AI, which are expected to see increased demand and investment [6][9][12]. Other Important but Possibly Overlooked Content 1. **Military and AI Integration**: The integration of AI in military applications is emphasized as a significant trend that could reshape defense strategies and market dynamics [12]. 2. **Shipping Industry Developments**: The shipping sector is expected to see individual stocks perform well, particularly those that have recently secured contracts for new shipbuilding projects [5][8]. 3. **Market Volatility**: There is a cautionary note regarding the potential for market volatility as high-level stocks begin to show signs of profit-taking, which could lead to a more defensive market posture [10][11]. 4. **Emerging Technologies**: The records mention the importance of emerging technologies, such as quantum computing and advanced robotics, which are expected to drive future market growth [9][12]. This summary encapsulates the key insights from the conference call records, providing a comprehensive overview of the current market landscape and potential investment opportunities.

暗盘资金一眼洞悉庄家意图>> 高位股反复活跃，中毅达（600610）冲击涨停，成飞集成（002190）9连板，大叶股份（300879）、渝 三峡A、尤夫股份（002427）、国芳集团（601086）等跟涨。 ...

Summary of Key Points Core Viewpoint - As of May 16, the total market financing balance decreased to 1.79 trillion yuan, indicating a slight reduction in investor activity in the market [1]. Company and Industry Analysis - The financing balance in the Shanghai market was 907.43 billion yuan, down by 0.92 billion yuan, while the Shenzhen market's balance was 882.06 billion yuan, also down by 0.92 billion yuan. The North Exchange's financing balance decreased to 5.38 billion yuan, down by 0.038 billion yuan [1]. - On May 16, a total of 1,712 stocks received net financing purchases, with 257 stocks having net purchases exceeding 10 million yuan. Notably, 22 stocks had net purchases over 50 million yuan [1]. - The top three stocks by net financing purchases on May 16 were: - China Merchants Bank: 170.42 million yuan - Tonghua Golden Horse: 167.08 million yuan - China Ping An: 136.61 million yuan [2]. - The industries with the highest concentration of stocks receiving net financing purchases over 50 million yuan included automotive, basic chemicals, and food and beverage, each with three stocks listed [1]. - The average ratio of financing balance to circulating market value for stocks with significant net purchases was 4.01%, with Dongtu Technology having the highest ratio at 9.79% [2]. - The financing net purchase rankings on May 16 highlighted several stocks, including: - Dongtu Technology: 8.04 million yuan, 7.58% increase - Tonghua Golden Horse: 16.71 million yuan, 2.45% increase - BYD: 9.85 million yuan, 3.28% increase [2][3].

Group 1 - BYD reported August sales of 174,915 new energy vehicles, a year-on-year increase of 184.84% [1] - Cumulative sales from January to August reached 978,795 units, representing a year-on-year growth of 267.31% [1] - The company sold 5,092 new energy passenger vehicles overseas in August [1] Group 2 - Zhongke Electric's subsidiary plans to establish a joint venture with Chongqing Fudi for the production of anode materials, with a registered capital of 1 billion RMB [2] - Zhongke Electric's subsidiary will contribute 650 million RMB, while Chongqing Fudi will contribute 350 million RMB [2] Group 3 - Yuyuan Group intends to transfer 13% of its shares in Jinhuijiu for approximately 1.937 billion RMB, reducing its stake to 25% [3] - The company plans to further reduce its holdings by more than 5% within the next six months [3] Group 4 - Lizhu Group's recombinant COVID-19 fusion protein vaccine has been included in the emergency use for sequential booster immunization [4] Group 5 - Guanghui Energy plans to repurchase shares worth between 800 million and 1 billion RMB to support employee stock ownership plans [5] Group 6 - Cambrian has launched four cloud-based intelligent chips, although mass sales will require a longer time frame and initial technical service investments [7] Group 7 - LePu Medical has received approval from the China Securities Regulatory Commission for the issuance of Global Depositary Receipts (GDRs) and listing on the Swiss Stock Exchange [9] - The GDR issuance will correspond to no more than 180,458,875 new A-shares [9] Group 8 - Fushi Holdings' subsidiary has entered into an exclusive advertising agency cooperation with the Central Radio and Television Station's automotive channel for three years [10] Group 9 - Guangzhou Port's container throughput in August was 1.981 million TEUs, a year-on-year increase of 2.4% [11] - The total cargo throughput for August was 44.788 million tons, a decrease of 0.6% [11] Group 10 - Ningbo Port expects to complete a container throughput of 3.58 million TEUs in August, a year-on-year increase of 10.2% [12] - The total cargo throughput is projected to decline by 3.0% [12] Group 11 - Ming Tai Aluminum reported a 7% year-on-year decrease in aluminum plate and strip sales in August, while aluminum profile sales increased by 47% [13] Group 12 - Electric Power Investment plans to invest in multiple wind and solar projects, with total static investments of 1.585 billion RMB for wind and 538 million RMB for solar [14] Group 13 - Northeast Pharmaceutical has signed a cooperation agreement with MedAbome for the development of the MAb11-22.1 antibody project [19] Group 14 - New Five Feng plans to acquire equity in Tianxin Seed Industry and several other companies for a total price of approximately 2.208 billion RMB [26] Group 15 - Sumeida's subsidiary plans to transfer 100% equity of eight photovoltaic power station project companies, with an estimated transaction value of 657 million RMB [27] Group 16 - *ST Tongzhou intends to acquire 51% equity in Tongtaiwei, fulfilling the capital contribution obligation of 10.2 million RMB [29] Group 17 - Tianyin Holdings' subsidiary plans to invest 120 million RMB in Xundong Xintong to acquire 40% equity [30] Group 18 - Hainan Haiyao plans to publicly transfer 43% equity in Shanghai Lishengte to attract new investors [31] Group 19 - New Asia Process plans to transfer 7.76% of its shares to Xiangcai New Materials at a price of 5.274 RMB per share [32] Group 20 - Lanwei Medical plans to raise no more than 664 million RMB through a private placement for provincial laboratory construction projects [34] Group 21 - Lida New Materials plans to issue convertible bonds to raise no more than 300 million RMB for a new aluminum material project [35] Group 22 - Gekewei has successfully launched its 12-inch CIS integrated circuit project, achieving over 95% yield [51] Group 23 - Baijin Medical's tricuspid valve ring product has received registration approval [52] Group 24 - Shanghai Pharmaceuticals has received approval to initiate Phase I clinical trials for a recombinant anti-CD20 humanized monoclonal antibody [53] Group 25 - Junda Co. has increased the production capacity of its solar cell production base project from 8GW to 10GW [54]