Core Viewpoint - Shenzhen Dawi Innovation Technology Co., Ltd. experienced an abnormal stock trading fluctuation, with a cumulative closing price increase of 22.53% over two consecutive trading days on November 18 and 19, 2025 [1] Group 1: Stock Trading Abnormality - The company's stock price fluctuation is classified as an abnormal trading situation according to the Shenzhen Stock Exchange trading rules [1] - The company conducted an internal review and found no need to correct or supplement previously disclosed information [2][7] - No significant undisclosed information that could impact the stock price was identified in recent media reports [1][2] Group 2: Company Operations - The company's recent production and operational conditions are normal, with no significant changes in the internal or external operating environment [2] - The company’s major shareholders and actual controllers did not engage in buying or selling company stocks during the period of abnormal trading [4] Group 3: Lithium Battery Project Update - The company received a response from the Hunan Provincial Department of Land and Resources in June 2025, indicating the completion of the reserve filing, which is a crucial step in the transition from exploration rights to mining rights [6] - The company is currently advancing the procedures related to this transition, with the specific progress dependent on government approvals [6]

Core Viewpoint - Dawi Co., Ltd. (SZ002213) experienced a limit-up on November 20, 2025, reaching a price of 36.64 yuan, with a 10% increase, resulting in a total market capitalization of 8.7 billion yuan and a circulating market capitalization of 7.573 billion yuan, with a total transaction amount of 1.818 billion yuan [1] Group 1 - The primary reason for the limit-up is attributed to the company's focus on semiconductor storage and lithium mining resources, with semiconductor storage being the core growth driver, accounting for over 90% of revenue and showing a year-on-year growth of 40.77% [2] - The price of NAND flash memory has surged, with a contract price increase of 50% in November, although the company has not confirmed any price hikes for its products, it has developed a response strategy [2] - The company has made significant progress in product certification, with LPDDR4X entering the operator system and LPDDR5 certification in progress [2] Group 2 - Dawi Co., Ltd. has substantial lithium mining resources, particularly in the Daqiongli mining area in Guiyang County, with a mineral quantity of 323,700 tons of Li2O, which can support lithium carbonate projects [2] - The mining area has completed exploration review and is in the process of converting exploration rights to mining rights, although additional documentation is required due to changes in industry policies and approval requirements [2] - The company has been frequently listed on the trading leaderboard, with a transaction amount of 2.847 billion yuan on November 19, showing a net institutional buying of 467 million yuan and total selling of 307 million yuan, indicating strong institutional interest [2]

Group 1 - The lithium mining sector has shown strong performance, with multiple companies experiencing significant stock gains [1] - Dazhong Mining achieved a remarkable 4 consecutive trading limits over 6 days, setting a new historical high [1] - Other companies such as Jinyuan Co., Shengxin Lithium Energy, Tianhua New Energy, Weiling Co., Rongjie Co., and Salt Lake Co. also reported notable increases in stock prices [1]

每经记者｜朱成祥 每经编辑｜董兴生 11月19日，捷佳伟创公告称，于近日收到公司高级管理人员金晶磊、谭湘萍出具的《关于股份减持计划 提前终止的告知函》，截至目前，金晶磊已减持股份5000股，谭湘萍已减持股份2000股，其本次减持计 划提前终止，本次减持计划剩余未减持股份在本次减持计划期限内将不再减持。 点评：捷佳伟创高管提前终止减持计划，释放出对公司未来发展的积极信号。在光伏设备行业波动加剧 的背景下，此举有助于稳定市场预期，彰显管理层信心。投资者仍需关注公司订单落地及行业复苏节 奏，理性看待情绪面变化。 NO.3 丰元股份：公司高压实密度磷酸铁锂产品已顺利进入量产阶段 11月19日，丰元股份发布投资者关系活动记录表称，截至目前，公司已建成的磷酸铁锂产能共计22.5万 吨，7.5万吨产能处于在建阶段。公司也会根据行业的发展趋势和下游客户的需求变化，在产能建设实 施过程中进行实时调整。公司高压实密度磷酸铁锂产品已顺利进入量产阶段，适配核心客户的应用需 求。后续公司将持续跟踪动力、储能领域的技术迭代与市场需求变化，不断丰富产品矩阵，强化产品竞 争力优势。 点评：高压实密度产品顺利量产，彰显技术实力并适配高端需求。 ...

Group 1 - Daway Co., Ltd. announced that its lithium battery new energy project in Chenzhou is progressing, with the completion of the exploration rights transfer to mining rights process, marking a key step in resource development [1] - The company is currently working on the necessary procedures for the transfer, with the timeline dependent on government approvals [1] - The stock price has shown significant volatility, reflecting market sentiment, and investors are advised to monitor the approval progress and lithium price trends [1] Group 2 - Jiejia Weichuang's senior management has terminated their share reduction plan early, signaling positive sentiment towards the company's future [2] - The early termination of the reduction plan may help stabilize market expectations amid increased volatility in the photovoltaic equipment industry [2] - Investors should continue to focus on the company's order fulfillment and the pace of industry recovery [2] Group 3 - Fengyuan Co., Ltd. has successfully entered mass production of its high-density lithium iron phosphate products, with a total production capacity of 225,000 tons and an additional 75,000 tons under construction [3] - The company plans to adjust its production capacity in response to industry trends and customer demand, showcasing operational rationality [3] - The successful mass production of high-density products highlights the company's technical strength and adaptability to high-end market needs, although risks of industry overcapacity and price competition remain [3]

Group 1 - The company's stock (Daiwei Co., Ltd., stock code: 002213) experienced an abnormal trading fluctuation, with a cumulative closing price increase of 22.53% over two consecutive trading days on November 18 and 19, 2025 [2] - The company conducted an internal review and confirmed that there were no corrections or supplements needed for previously disclosed information [3] - The company did not find any recent media reports that could have significantly impacted its stock trading price [4] Group 2 - The company's production and operational conditions remain normal, with no significant changes in the internal or external operating environment [5] - The company verified with its controlling shareholders and actual controllers that there are no undisclosed significant matters related to the company [6] - During the period of abnormal stock trading, the controlling shareholders and actual controllers did not buy or sell the company's stock [7] Group 3 - The company is progressing with the lithium battery new energy industry project in Chenzhou, Hunan, having received a response from the Hunan Provincial Department of Land and Resources regarding the completion of reserve filing [9] - The company is currently working on the procedures for converting exploration rights to mining rights, with the specific progress dependent on government approvals [9] - The board confirmed that there are no undisclosed matters that should be disclosed according to the Shenzhen Stock Exchange listing rules [10]

Key Points - 合富中国's stock will resume trading on November 20 after completing an investigation into unusual trading fluctuations, confirming normal business operations and no undisclosed significant matters [1] - 中金公司 plans to merge with 东兴证券 and 信达证券, leading to a suspension of its A-shares starting November 20 due to uncertainties surrounding the merger [1] - 大为股份 is progressing with the transition from exploration to mining rights for its lithium battery project in Hunan, having received necessary approvals [1] - 燕东微's major shareholders plan to reduce their stakes by up to 2.5% through block trades or centralized bidding from December 11, 2025, to March 11, 2026 [2] - 中水渔业's major shareholder reduced its stake to 5% after selling 258.88 million shares [3] - 韵达股份 reported a slight decline in express service revenue for October 2025, totaling 4.495 billion yuan, a year-on-year decrease of 0.88% [4] - 倍杰特 intends to acquire a 55% stake in 大豪矿业 for 224.8 million yuan [4] - 辰奕智能 plans to acquire a 55% stake in 华泽电子 through cash [4] - 赣粤高速's actual controller will change from the provincial transportation department to the provincial state-owned assets supervision and administration commission [5] - 东软集团 received a notification for a 4.2 billion yuan contract for intelligent cockpit controllers from a major domestic automotive manufacturer [5] - 海正药业's subsidiary plans to invest in a pet prescription food project [5] - 龙利得's controlling shareholder plans to increase its stake by at least 56 million yuan [6] - 新兴装备's shareholders plan to reduce their stakes by up to 3.13% [6] - 普洛药业 plans to repurchase shares worth between 180 million and 360 million yuan [6]

证券日报网讯 11月19日晚间，大为股份发布公告称，公司股票于2025年11月18日、2025年11月19日连 续两个交易日收盘价格涨幅偏离值累计达到22.53%，属于股票交易异常波动情况。经核实，公司前期 披露的信息不存在需要更正、补充之处；公司未发现近期公共媒体报道了可能或已经对本公司股票交易 价格产生较大影响的未公开重大信息；公司近期生产经营情况正常，内外部经营环境未发生重大变化。 （文章来源：证券日报） ...

Mergers and Acquisitions - Chenyi Intelligent plans to acquire 55% of Huaze Electronics through cash payment [1] - Beijiete's wholly-owned subsidiary intends to acquire 55% of Dahao Mining for 225 million yuan [1] Share Buybacks and Equity Transfers - Chenzhan Optoelectronics' controlling shareholder is transferring 5.02% of shares [2] - Huamin Co., Ltd. plans to transfer 5.17% of shares by Jianxianghuihong [2] - Pro Pharmaceutical intends to repurchase shares worth between 180 million to 360 million yuan, with a maximum price of 23 yuan per share [2] - Ganyue Expressway's actual controller will change from the Provincial Department of Transportation to the Provincial State-owned Assets Supervision and Administration Commission [2] External Investments and Daily Operations - Hefei China has completed its suspension review and resumed trading [3] - Dwei Co., Ltd. is advancing the procedures for lithium battery new energy projects in Hunan Chenzhou [4] - Desay SV plans to launch an AI computing terminal for the robotics sector [4] - Neusoft Group received a notification from a major domestic automotive manufacturer to supply intelligent cockpit domain controllers, with a total expected supply amount of 4.2 billion yuan [4] - Junyi Digital plans to invest 120 million yuan in Guanghong Precision, acquiring 60% ownership post-investment [5] - Dongfang Electric intends to invest 910 million yuan to hold 49% in a joint venture [6] - Bailian Group's subsidiary plans to transfer 100% of its stake in Yangpu Century Bailian for 78.286 million yuan [6] - Ruisheng Intelligent's subsidiary won a bid for a China Mobile ICT project, focusing on computing server hardware and systems [6] - Zhifei Biological's clinical trial application for the ZFA01 adjuvant vaccine has been accepted [7] - Haizheng Pharmaceutical's subsidiary is collaborating with East China Institute on a biomanufacturing project for heparin [8] - Baiyang Pharmaceutical's Zap Therapeutic plans to invest 4.9 million USD in Baiyang Sap to expedite the clinical introduction of the ZAP-X Mars surgical robot [8] - Jinbei Automotive plans to invest 5.8 billion yuan and purchase equity in Changchun Zhongtuo Molding Technology [9] - Baili Tianheng has secured a commitment from Bank of China Sichuan Branch for a total of no less than 8 billion yuan in comprehensive credit support [10]

Market Overview - The A-share market experienced slight fluctuations with the Shanghai Composite Index rising by 0.18% to 3946 points, while the Shenzhen Component Index remained flat and the ChiNext Index increased by 0.25% [1] - The total market turnover reached 1.74 trillion yuan, with nearly 4200 stocks declining [1] - Sectors such as military industry, shipbuilding, aquaculture, and marine economy showed gains, while the Hainan sector, gas, and film industry faced significant declines [1] Stock Performance - Notable stocks included *ST Dongyi, which rose by 4.98% to 18.54 yuan, and ST Zhongyu, also up by 4.98% to 11.81 yuan, both benefiting from restructuring and real estate developments [2] - Guowei Technology surged by 10.06% to 8.97 yuan, driven by solid-state batteries and photovoltaic components [2] - Jiumuwang and Zhenai Meijia both increased by 9.99%, reflecting strong performance in their respective sectors [2] - Jianglong Shipbuilding saw a significant rise of 20.02% to 19.18 yuan, attributed to military-civilian integration and marine equipment [3][12] Institutional Activity - The top net buying stocks on the daily leaderboard included Hailu Heavy Industry, Yaguang Technology, and Rongjie Co., with net purchases of 252 million yuan, 229 million yuan, and 218 million yuan respectively [2] - Conversely, the largest net selling stocks were Shoukai Co., Hainan Haiyao, and Zhongdian Xinlong, with net sales of 264 million yuan, 176 million yuan, and 147 million yuan respectively [5] Sector Insights - The Chinese government's suspension of Japanese seafood imports is seen as a positive development for domestic aquaculture companies [9] - Guolian Aquatic Products, as the largest publicly listed seafood company in China, continues to excel in the prepared food sector, solidifying its market position [9] - Jianglong Shipbuilding has secured contracts for law enforcement vessels, contributing to its revenue growth and expanding its market presence in the tourism and special operations boat segments [12] Company Highlights - Dawi Co. reported a 40% year-on-year revenue increase in its semiconductor storage business, supported by progress in lithium battery projects [18] - Hailu Heavy Industry is involved in nuclear power equipment and is actively participating in thorium molten salt reactor projects, with a reported net profit growth of 32.67% year-on-year for the first three quarters [15][16]