每经记者｜王帆 每经编辑｜董兴生 增减持 恒逸石化：控股股东及其一致行动人拟以15亿元~25亿元增持 开勒股份：股东熊炜拟减持不超2.99%公司股份 恒逸石化公告称，公司控股股东恒逸集团及其一致行动人恒逸投资计划以自有资金及股份增持专项贷 款，通过集中竞价、大宗交易及协议转让方式增持公司股份，金额不低于15亿元（含），不高于25亿元 （含），增持价格区间为不超过10元/股。 开勒股份公告称，大股东熊炜计划减持公司股份不超过269.58万股，占公司总股本比例不超过2.99%。 绿通科技公告称，股东创钰铭晨、创钰铭恒、创钰铭汇、创钰凯越、创钰铭泰计划合计减持公司股份不 超过565.14万股，合计不超过公司总股本的4%。 绿通科技：5名股东拟合计减持不超4%公司股份 探路者公告称，公司拟收购深圳贝特莱电子科技股份有限公司51%股权，交易金额为3.21亿元；拟收购 上海通途半导体科技有限公司51%股权，交易金额为3.57亿元。 艾华集团：拟以2035.6万元收购艾华新动力100%股权 艾华集团公告称，公司拟以2035.6万元收购控股股东下属的艾华新动力100%股权，将整合其管理和技 术资源，让公司在薄膜电容器行业中加 ...

Summary of Key Points Core Viewpoint - On November 27, several companies disclosed their shareholding changes, with some announcing increases in shareholdings while others reported reductions in their stakes. Group 1: Companies Increasing Shareholdings - Mindray Medical's chairman, Li Xiting, plans to increase his stake in the company by 200 million yuan [1][2] - Everbright Bank's Citic Financial Assets increased its holdings in both A-shares and H-shares by a total of 1% from July 24 to November 27 [1][2] - Maide Medical's chairman and actual controller, Lin Junhua, proposed a share buyback of between 20 million to 40 million yuan [1][2] Group 2: Companies Reducing Shareholdings - Yonghe Intelligent Control's shareholders plan to reduce their holdings by no more than 3.29% [1][2] - Perfect World’s actual controller, Chi Yufeng, intends to reduce his stake by no more than 1.70% [1][2] - Xue Neng Technology's shareholder, Shanghang Xingyuan, plans to reduce its stake by no more than 1.6816% [1][2] - Hongbo New Materials' controlling shareholder, Hongbo Chemical, has cumulatively reduced its stake by 3% [1][2] - Nearshore Protein's shareholders plan to reduce their holdings by no more than 0.1997% [1][2] - Aerospace Hongtu's director and executive, Huang Yongbo, plans to reduce his stake by no more than 0.0019% [1][2] - Yidelong's shareholder, Wang Ming, intends to reduce his stake by no more than 2% [1][2] - Jiangman Petroleum's shareholders plan to reduce their holdings by no more than 3% [1][2] - Innovation New Materials' shareholder, Hualian Group, plans to reduce its stake by no more than 1% [1][2] - Saiwei Electronics' National Integrated Circuit Industry Investment Fund recently reduced its holdings by 6.4278 million shares [1][2] - Zhongzhi Technology's shareholder, Zhongzhi Investment, plans to reduce its stake by no more than 0.76% [1][2] - Jiangsu Boyun's shareholder, Lanshen Venture Capital, plans to reduce its stake by no more than 1% [1][2] - Huasheng Lithium's deputy general manager, Zhang Conghe, plans to reduce his stake by no more than 0.31% [1][2] - Huasheng Copper's shareholders reduced their holdings by 444,500 shares between November 25 and 27 [1][2] - Juzhi Technology's shareholder, Li Jun, plans to reduce his stake by no more than 0.22% [1][2]

Group 1 - Moer Technology announced the results of its initial public offering, with a total of 33,600 winning numbers for online subscriptions, allowing each winner to purchase 500 shares at a price of RMB 114.28 per share [2] - Huayou Cobalt signed a supply agreement with EVE Energy for high-nickel ternary cathode materials, expected to supply approximately 127,800 tons from 2026 to 2035, enhancing its market share in lithium battery materials [3] - Xinyaqiang's controlling shareholder plans to transfer 94,420,253 shares at a price of RMB 20.76 per share, totaling RMB 1.96 billion, resulting in a change of control to the Handan State-owned Assets Supervision and Administration Commission [4] Group 2 - Century Huatong obtained a loan commitment from China Merchants Bank for up to RMB 900 million for stock repurchase, with a term of three years [5] - Tianfu Communication's controlling shareholder transferred 3,011,000 shares at a price of RMB 140.00 per share, totaling RMB 422 million, without affecting the company's control structure [6] - China Aluminum's subsidiary Yunnan Aluminum plans to acquire minority stakes in three subsidiaries for RMB 2.267 billion, increasing its ownership to over 96% [7] Group 3 - Shannon Chip announced that its directors and executives plan to reduce their holdings by a total of 27,000 shares for personal financial needs [8] - Junting Hotel's controlling shareholder is planning a change in control, leading to a temporary suspension of trading [9] - Purang Co. is in the process of acquiring a 49% stake in Zhuhai Noah Changtian Storage Technology Co., with trading suspended for up to 10 days [10] Group 4 - Guosheng Technology intends to acquire 100% of Fuyue Technology for RMB 240.6 million, which specializes in high-precision lithium battery structural components [11] - Dingtong Technology plans to acquire 70% of Blue Ocean Vision for RMB 126 million [13] - Nuobing plans to raise no more than RMB 1.45 billion through a private placement for blueberry base expansion projects [15]

Group 1: Mergers and Acquisitions - JiaHua Technology plans to acquire controlling stake in Shudun Technology through a combination of share issuance and cash payment, with the transaction potentially constituting a major asset restructuring [1] - JinFu Technology is planning to acquire at least 51% stake in Guangdong Lanyuan Technology to expand its second main business growth curve, enhancing profitability and risk resistance [2] - QingMu Technology's wholly-owned subsidiary intends to purchase 49.0662% of Vitalis Pharma AS for 150 million Norwegian Krone (approximately 106 million RMB) in cash, along with subscribing for an additional 32.9157% stake, resulting in a total holding of 65.8314% [3] - ZhongJin LingNan is acquiring minority stakes from shareholders in Shandong ZhongJin LingNan Copper Industry and ZhongJin LingNan Rongsheng (Dongying) Investment, aiming for 100% ownership of the former [4] Group 2: Shareholding Changes - ShenShui HaiNa's major shareholder, AnYi ShenShui, plans to reduce its stake by up to 1%, amounting to a maximum of 1.7728 million shares [5] - AnDa Intelligent's shareholder, Dongguan YiZhiTong, intends to reduce its stake by up to 2.74%, equating to a maximum of 2.2503 million shares [6] - GuangLi Micro's shareholders, WuYueFeng and associated parties, plan to collectively reduce their stake by up to 2.24%, totaling a maximum of 4.4062 million shares [7]

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]

Mergers and Acquisitions - DingTong Technology plans to acquire 70% stake in Blue Ocean Vision for 126 million yuan, making it a subsidiary after the transaction [1] - Dongfang Zhizao intends to purchase 70% stake in Nantong Saifu Machinery Equipment for 27.4887 million yuan using its own funds [3] Shareholding Changes - Sobor Protein's shareholder Jinan Fosun and its concerted parties plan to reduce their holdings by up to 574.38 thousand shares, representing 3% of the total share capital [4] - Hetai Electromechanical's shareholder Hangzhou Haitai Jinghua plans to reduce its holdings by up to 195.98 thousand shares, accounting for 2.98% of the total share capital [5] - Hongtong Gas's shareholder Tian Hui intends to reduce his holdings by up to 848.64 thousand shares, which is not more than 3% of the total share capital [6] - Zhonggu Logistics's shareholder Ningbo Guyang Investment plans to reduce its holdings by up to 3% of the total share capital [7] Risk Matters - ST Chang Pharmaceutical faces a risk of delisting due to a cumulative price drop of 34.98% over two consecutive trading days, linked to an investigation by the Securities Regulatory Commission for suspected false financial reporting [8]

Mergers and Acquisitions - DingTong Technology plans to acquire 70% equity of Blue Ocean Vision for 126 million yuan, making it a subsidiary after the transaction [1] - Dongfang Zhizao intends to purchase 70% equity of Nantong Saifu Machinery Equipment for 27.4887 million yuan using its own funds [3] - Bangji Technology has terminated its plan to acquire 100% equity of Shandong Beixi Agricultural and Animal Husbandry Co., Ltd. and 80% equity of Paistong Livestock Technology Consulting (Shanghai) Co., Ltd. [2] Shareholding Changes - Sobao Protein's shareholder Jinan Fosun and its concerted parties plan to reduce their holdings by up to 3%, totaling a maximum of 574.38 million shares [4] - Hetai Electromechanical's shareholder Hangzhou Hetai Jinghua plans to reduce its holdings by up to 2.98%, equating to a maximum of 195.98 million shares [5] - Hongtong Gas's shareholder Tian Hui intends to reduce his holdings by up to 3%, which amounts to a maximum of 848.64 million shares [6] - Zhonggu Logistics's shareholder Ningbo Guyang Investment Management plans to reduce its holdings by up to 3% [7] Risk Matters - ST Chang Pharmaceutical's stock has experienced a cumulative decline of 34.98% over two consecutive trading days, indicating a risk of delisting due to abnormal fluctuations and ongoing investigations by the regulatory authority [8]

Mergers and Acquisitions - Zhengzhou Bank plans to acquire 49% of the shares held by other shareholders of Xun County Zhengyin Village Bank for cash and will absorb and merge it into a branch of Zhengzhou Bank [1] - Sichuan Road and Bridge intends to acquire the bridge component asset group of New筑股份 for 628 million yuan, which constitutes a related party transaction [2] - Leike Defense has decided to acquire 24.4004% equity from minority shareholders of its subsidiary Yao Yun Technology for a transaction price based on the assessed value, totaling 117 million yuan [3] Shareholding Changes - Fuzhou Technology's controlling shareholder plans to reduce its stake by up to 2%, amounting to no more than 9.405 million shares [4] - Xinlong Holdings' shareholder Hainan Zhuhua plans to reduce its stake by up to 3%, which is no more than 16.15 million shares [5] - Jiangsu Cable's controlling shareholder intends to increase its stake by 100 million to 150 million yuan within 12 months, with a maximum purchase price of 4 yuan per share [6] Regulatory Issues - *ST Chang Pharmaceutical is under investigation by the China Securities Regulatory Commission for suspected false reporting of financial data [7] - Continental Oil and Gas's shareholder is being investigated for failing to halt trading when their combined shareholding reached 5% [8] - Meihua Biological's controlling shareholder has been sentenced to three years in prison, suspended for five years, for manipulating the securities market [9] - Bayi Steel is under investigation by the China Securities Regulatory Commission for suspected violations of information disclosure regulations [10]

Mergers and Acquisitions - Qiangrui Technology plans to invest 70 million yuan to acquire a 35% stake in Dongguan Aluminum Treasure Metal Technology Co., which is a strategic move to further develop AI server and liquid cooling products [1] - Yaxing Chemical is planning to acquire control of Shandong Tianyi Chemical Co. through a combination of issuing shares and cash payments, with the transaction expected to constitute a major asset restructuring [2] - Tianyang Technology intends to acquire 7.5% of Baolande's shares for a total price of 155 million yuan, aiming to enhance collaboration in expanding financial industry clients [3] Shareholding Changes - Shareholders of Boying Special Welding plan to collectively reduce their holdings by no more than 3%, amounting to a maximum of 390,340 shares [4] - Shareholders of Shengyi Technology, including Guangxin Group, plan to reduce their holdings by up to 1%, while two other shareholders plan to reduce their holdings by up to 25% of their total shares [5] - Greebo's actual controller and executives plan to increase their holdings by no less than 11.5 million yuan [6] - Suzhou Shengzhan has decided to terminate its plan to reduce holdings of up to 620,000 shares, having already reduced 565,500 shares [7] Risk Matters - Siwei Liekong announced that its director and deputy general manager, Zhao Jianzhou, has been detained and is under investigation by the Tianjin Binhai New Area Supervisory Committee [8] - Rhine Biology has been fined 600,000 yuan due to a general production safety responsibility accident that occurred on August 21 [9] - HeFu China reported that its stock has experienced irrational speculation, with a cumulative increase of 61.23% over five trading days, significantly exceeding the industry and Shanghai Composite Index growth [10]

Key Highlights - Cambridge Technology currently does not produce chips containing CPO technology [1] - TCL Technology plans to invest 29.5 billion yuan in the construction of an 8.6-generation printed OLED production line [1] - Huakang Clean has won the bid for a "medical service construction project" [1] - Aotewei intends to acquire an 8.99% stake in its subsidiary Songci Electromechanical [1] - Shanghai Yizhong plans to repurchase shares worth 30 million to 35 million yuan [1] - Huaton Co. reported a pig sales revenue of 338 million yuan in August [1] - Tianma Technology has accumulated approximately 11,921.59 tons of eel out of the pool from January to August [1] - Mars Man's controlling shareholder plans to reduce holdings by no more than 2.94% [1] - Zhiwei Intelligent's actual controller plans to reduce holdings by no more than 2.9749% [1] - Donglin Investment plans to reduce holdings in Jin'an Guoji by no more than 2.878% [1] - Zhonglun New Materials intends to issue convertible bonds not exceeding 1.068 billion yuan [1] - Tuojing Technology plans to raise no more than 4.6 billion yuan through a private placement [1] Investment Projects - TCL Technology (000100.SZ) plans to invest 29.5 billion yuan in the construction of an 8.6-generation printed OLED production line [1] - Guangdong Jianke (301632.SZ) intends to invest in the implementation of the second phase of the Guangdong Jianke·Zhongshan Smart Gathering Project [1] - Nanfeng Co. (300004.SZ) plans to invest 50 million yuan in fixed assets for a 3D printing service project [1] Contracts and Acquisitions - Huakang Clean (301235.SZ) has won the bid for a "medical service construction project" [1] - Aotewei (688516.SH) intends to acquire an 8.99% stake in its subsidiary Songci Electromechanical [1] - Tianhua New Energy (300390.SZ) plans to acquire a 75% stake in Suzhou Tianhua Times [1] Share Buybacks - Chuangyuan Co. (300703.SZ) plans to repurchase 1.55% to 2.05% of its shares [2] - Yishitong (688733.SH) intends to repurchase shares worth 30 million to 55 million yuan [2] - Shanghai Yizhong (688091.SH) plans to repurchase shares worth 30 million to 35 million yuan [2] Operational Data - Huaton Co. (002840.SZ) reported a pig sales revenue of 338 million yuan in August [2] - Tianma Technology (603668.SH) has accumulated approximately 11,921.59 tons of eel out of the pool from January to August [2] Shareholding Changes - Sudda Co. (001277.SZ) plans to reduce holdings by no more than 3% [2] - Mars Man (300894.SZ) plans to reduce holdings by no more than 2.94% [2] - Zhiwei Intelligent (001339.SZ) plans to reduce holdings by no more than 2.9749% [2] - Jin'an Guoji (002636.SZ) plans to reduce holdings by no more than 2.878% [2] Other Financial Activities - China Merchants Shekou (001979.SZ) plans to issue preferred shares to raise no more than 8.2 billion yuan for real estate project construction [2] - Zhonglun New Materials (301565.SZ) intends to issue convertible bonds not exceeding 1.068 billion yuan [2] - Keli'er (002892.SZ) plans to raise no more than 1.006 billion yuan through a private placement [2] - Tuojing Technology (688072.SH) plans to raise no more than 4.6 billion yuan through a private placement [2]