Core Viewpoint - The strategic cooperation agreement between Qitian New Materials and Aoke Co., Ltd. marks a new phase in their collaboration within the new energy materials sector, specifically focusing on lithium battery electrolyte additives derived from ethylene oxide [2][3]. Group 1: Strategic Cooperation Framework - The cooperation aims to enhance core competitiveness in lithium battery new materials through a strong partnership based on mutual benefits and complementary advantages [2]. - A high-level regular visit mechanism will be established to promote strategic cooperation, prioritizing collaboration in sales, technology development, and quality standards [3]. - A procurement agreement will be formed, ensuring Aoke Co., Ltd. acts as the core supplier of vinyl sulfonate (ES) for Qitian New Materials, with a commitment to meet actual demand within production capacity [3]. Group 2: Technical Collaboration - The partnership will focus on enhancing technical exchanges and cooperation in lithium battery electrolyte additives, particularly in the quality control standards of vinyl sulfonate (ES) [3]. - Joint development of new processes and technologies will be prioritized, with specific technical cooperation projects to be formalized through independent agreements [3].

证券日报网讯奥克股份（300082）11月21日在互动平台回答投资者提问时表示，公司新型锂电添加剂亚 硫酸乙烯酯(ES)系国际上首次采用新工艺实现工业化生产，收率高、纯度好、反应温和、环保安全。 ...

每经AI快讯，有投资者在投资者互动平台提问：请问贵公司创新开发新型锂电添加剂材料亚硫酸乙烯 酯（ES）并实现了量产，产品在市场上有竞争力吗？ 奥克股份（300082.SZ）11月21日在投资者互动平台表示，公司新型锂电添加剂亚硫酸乙烯酯（ES）系 国际上首次采用新工艺实现工业化生产，收率高、纯度好、反应温和、环保安全。 （文章来源：每日经济新闻） ...

Group 1 - The core viewpoint of the news is that Aoke Co., Ltd. has experienced a significant stock price fluctuation, with a year-to-date increase of 65.87% but a recent decline of 15.52% over the past five trading days [1] - As of November 21, Aoke's stock price was reported at 10.40 yuan per share, with a market capitalization of 7.073 billion yuan [1] - The company has seen a net inflow of main funds amounting to 2.5824 million yuan, with large orders accounting for 26.56% of purchases and 29.23% of sales [1] Group 2 - For the period from January to September 2025, Aoke Co., Ltd. achieved an operating income of 3.158 billion yuan, representing a year-on-year growth of 4.93%, while the net profit attributable to shareholders was -6.5613 million yuan, showing a significant year-on-year increase of 95.09% [2] - The company has a total of 30,000 shareholders as of September 30, which is a decrease of 15.65% from the previous period, while the average circulating shares per person increased by 18.55% to 22,615 shares [2] Group 3 - Aoke Co., Ltd. has cumulatively distributed dividends amounting to 1.453 billion yuan since its A-share listing, with no dividends distributed in the past three years [3]

Core Points - The stock price of Aoke Co., Ltd. dropped by 2.03% on November 20, trading at 10.63 CNY per share with a market capitalization of 7.229 billion CNY [1] - The company has seen a year-to-date stock price increase of 69.54%, but a recent decline of 21.95% over the last five trading days [1] - Aoke Co., Ltd. reported a revenue of 3.158 billion CNY for the first nine months of 2025, reflecting a year-on-year growth of 4.93% [2] Financial Performance - The net profit attributable to shareholders for the first nine months of 2025 was -6.5613 million CNY, showing a significant year-on-year improvement of 95.09% [2] - The company has cumulatively distributed 1.453 billion CNY in dividends since its A-share listing, with no dividends paid in the last three years [3] Shareholder Information - As of September 30, the number of shareholders for Aoke Co., Ltd. was 30,000, a decrease of 15.65% from the previous period [2] - The average number of circulating shares per shareholder increased by 18.55% to 22,615 shares [2] Business Overview - Aoke Co., Ltd. specializes in the research, development, production, and sales of ethylene-derived green low-carbon fine chemical high-end new materials, with a primary revenue composition of 65.11% from polyether monomers, 20.58% from polyethylene glycol, and 13.99% from fatty alcohol ethers [1] - The company is classified under the basic chemicals industry, specifically in the chemical raw materials sector, and is involved in various concept sectors including small-cap stocks, electrolytes, propylene oxide, wastewater treatment, and solid-state batteries [1]

Group 1 - Kanglongda's shareholder plans to reduce holdings by up to 3% of the company's shares, totaling no more than 4.83 million shares [1] - The company specializes in the research, production, and sales of special and ordinary labor protection gloves [1] Group 2 - Haizheng Pharmaceutical's subsidiary plans to collaborate with East China Institute on a biological method for synthesizing heparin, with a project contract amount not exceeding 120 million yuan [2] - The company focuses on the research, production, and sales of chemical raw materials and formulations [3] Group 3 - Tianyin Holdings received approval from the China Securities Regulatory Commission for a stock issuance to specific investors [4] - The company is engaged in the sales of smart terminals, e-commerce, lottery, mobile resale, and mobile internet businesses [4] Group 4 - Shanghai Yashi plans to use up to 200 million yuan of temporarily idle raised funds for cash management in high-security, liquid deposit products [5] - The company specializes in supply chain logistics and execution trade [6] Group 5 - Parker New Materials intends to use 130 million yuan of idle raised funds to purchase structured deposits with expected annual yields between 0.59% and 2.9001% [7] - The company focuses on the research, production, and sales of various types of ring forgings, free forgings, and die forgings [7] Group 6 - Huayang New Materials appointed Jing Hongsheng as the new general manager [8] Group 7 - Liyuan Technology's shareholder plans to reduce holdings by up to 2.03% of the company's shares, totaling no more than 3.04 million shares [9] - The company specializes in the research, design, and integration of environmental water treatment systems and hydrogen fuel cell engine systems [9] Group 8 - Shengnuo Biopharmaceutical's subsidiary received approval for the listing application of Visepegenatide raw materials, a GLP-1 receptor agonist for treating type 2 diabetes and obesity [10][11] - The company focuses on the research, production, and sales of peptide raw materials and formulations [10] Group 9 - Puluo Pharmaceutical plans to repurchase shares worth between 180 million and 360 million yuan, with a maximum price of 23 yuan per share [12] - The company specializes in the research, production, and sales of raw material intermediates and innovative drugs [12] Group 10 - Dongfang Electric's subsidiary plans to establish a joint venture with Anhui Waneng Energy, with a registered capital of approximately 1.857 billion yuan [13] - The company is involved in the development, design, manufacturing, and sales of advanced power generation equipment [13] Group 11 - Hefei China announced that its stock will resume trading on November 20 after completing a review of abnormal trading fluctuations [14] - The company focuses on international trade and after-sales services related to in vitro diagnostic medical devices [14] Group 12 - Dafeng Industrial won a bid for the stage equipment project of the Shenzhen International Performing Arts Center, with a contract amount of 165 million yuan [15] - The company specializes in cultural sports equipment, digital art technology, and operation services [15] Group 13 - Baiyunshan's subsidiary received a drug registration certificate for An Gong Niu Huang Wan in Vietnam [16] - The company is engaged in the research, manufacturing, and sales of traditional Chinese and Western medicines [16] Group 14 - Neusoft Group received a notification to supply intelligent cockpit domain controllers for multiple models from a well-known domestic automobile manufacturer, with an estimated total amount of about 4.2 billion yuan [17] - The company focuses on providing industry solutions and software products [17] Group 15 - Huayu Pharmaceutical's product received overseas marketing approval [18] - The company specializes in the research, production, and sales of innovative and high-quality generic drugs in the oncology field [18] Group 16 - Yao Pi Glass received approval from the CSRC for its stock issuance to specific investors [19] - The company specializes in the production and sales of float glass and processed glass [19] Group 17 - Guangyu Yuan's vice president Wang Junbo resigned due to work adjustments [20] - The company focuses on the production and sales of traditional Chinese medicine products [20] Group 18 - Biyi Co. received approval from the CSRC for its stock issuance to specific investors [21] - The company specializes in the design, manufacturing, and sales of smart small household appliances [21] Group 19 - Sunshine Nuohe's application for acquiring 100% equity of Jiangsu Langyan Life Science Technology Co., Ltd. through share issuance and convertible bonds has been accepted by the Shanghai Stock Exchange [22] - The company provides comprehensive drug research and development services for domestic pharmaceutical enterprises and research institutions [22] Group 20 - Longxin General plans to increase capital in its wholly-owned subsidiary by no more than 1.65 billion yuan [23] - The company specializes in the research, production, and sales of motorcycles and engines [23] Group 21 - Jiekang Equipment received a corrective order from the Tianjin Securities Regulatory Bureau due to internal control deficiencies [24] - The company specializes in the research, production, and sales of nuclear biochemical safety equipment [24] Group 22 - Wantong Technology plans to raise no more than 920 million yuan through a private placement to supplement working capital [25] - The company focuses on information technology services for highways and ports [25] Group 23 - Dongshan Precision has submitted an application for H-share listing to the Hong Kong Stock Exchange [26] - The company specializes in the research, production, and sales of electronic circuit products and precision components [26] Group 24 - Yonghe Intelligent Control plans to publicly transfer 100% equity of its wholly-owned subsidiary Kunming Medical Oncology Hospital [27] - The company specializes in water and heating valve fittings, tumor precision radiation therapy, and photovoltaic battery businesses [27] Group 25 - Aok Shares signed a strategic cooperation framework agreement with Suzhou Qitian New Materials Co., Ltd. [28] - The company focuses on the research and production of high-end new materials derived from ethylene oxide and ethylene [28] Group 26 - Hongquan Technology's shareholder plans to reduce holdings by up to 3% of the company's shares, totaling no more than 299,440 shares [29] - The company specializes in the research, production, and sales of intelligent connected products and software platform development [29] Group 27 - Shilong Industrial's controlling shareholder plans to reduce holdings by up to 3% of the company's shares, totaling no more than 7.2 million shares [30] - The company specializes in the research, production, and sales of chemical products [30] Group 28 - Tangrenshen decided to terminate the investment in the "Dongchong Phase III Pig Breeding Base Construction Project," reallocating the remaining funds of 78.9587 million yuan to supplement working capital [31] - The company specializes in the research, production, and sales of feed, pigs, meat products, and animal health products [31] Group 29 - Gaode Infrared's actual controller plans to reduce holdings by up to 3% of the company's shares, totaling no more than 12.8 million shares [32] - The company specializes in infrared focal plane detector chips and infrared thermal imaging systems [32] Group 30 - Kangyuan Pharmaceutical's actual controller recently increased holdings by 20,000 shares [33] - The company specializes in the research, production, and sales of pharmaceuticals [33] Group 31 - Haida Group plans to repurchase shares worth between 1 billion and 1.6 billion yuan, with a maximum price of 62.00 yuan per share [34] - The company provides overall solutions for animal husbandry [34] Group 32 - Qizhong Technology's 850 million yuan convertible bonds have been approved for listing [35] - The company specializes in advanced packaging and testing of integrated circuits [35] Group 33 - Dingyang Technology launched the new SNA5000B series vector network analyzer [36] - The company specializes in the research, production, and sales of general electronic testing and measuring instruments [36] Group 34 - Airo Energy plans to distribute a cash dividend of 0.9375 yuan per share to all shareholders [37] - The company specializes in photovoltaic energy storage systems and products [37] Group 35 - Hechuan Technology's actual controller and some directors plan to reduce holdings by up to 6% of the company's shares [38] - The company specializes in the research, production, and sales of industrial automation products [38] Group 36 - China First Heavy Industries' chairman was arrested for suspected bribery [39] - The company specializes in heavy machinery manufacturing for various industries [39] Group 37 - Lianhuan Pharmaceutical plans to invest 15 million yuan in joint research with Nanjing University for anti-thrombotic small nucleic acid drugs [40] - The company specializes in the manufacturing and sales of chemical raw materials [40] Group 38 - Anxu Biotech's shareholder plans to reduce holdings by up to 0.94% of the company's shares, totaling no more than 120,000 shares [41] - The company specializes in the research, production, and sales of POCT reagents and instruments [41] Group 39 - Yaxiang Integration's shareholder reduced holdings by 130,000 shares [42] - The company specializes in providing cleanroom engineering and related services for high-tech electronic industries [42] Group 40 - Zhongwen Media plans to use up to 9.5 billion yuan of idle funds to purchase financial products [43] - The company specializes in traditional publishing and various new media businesses [43]

证券日报网讯奥克股份（300082）11月19日在互动平台回答投资者提问时表示，公司目前生产经营正常 运行，产能基本可以满足市场需求，公司也可根据未来市场供需情况调整产能供应和市场布局。 ...

Core Points - Two companies, Huiyuan Communication and Hualan Group, are undergoing changes in control and will resume trading on November 19, 2025 [2][3] - Aik Shares is planning to issue shares to acquire assets and will be suspended from trading starting November 19, 2025 [5] - ST Zhengping's stock has seen a significant increase of 221.93% from September 1 to November 18, 2025, leading to a suspension for verification [6] - Tianyima plans to acquire 98.5632% of Xingyun Kaiwu for 1.1885 billion yuan and will issue shares to raise up to 155 million yuan [9] Group 1: Control Changes - Huiyuan Communication plans to issue up to 53.65 million shares at 11.37 yuan per share, raising a total of up to 610 million yuan, with the proceeds used for working capital [2] - Hualan Group's actual controllers will transfer a total of 851.13 million shares (5.79% of total shares) to Xutong Investment at a price of 20.41 yuan per share, totaling 174 million yuan [3] Group 2: Suspensions and Resumptions - Aik Shares will be suspended from trading as it plans to issue shares and cash to acquire Dongguan Silicon Xiang Insulation Materials Co., Ltd. [5] - ST Zhengping's stock will be suspended for verification due to its stock price significantly deviating from fundamentals [6] - ST Dongyi has completed its verification work and will resume trading on November 19, 2025 [11] Group 3: Major Asset Restructuring - Tianyima is planning a major asset restructuring by acquiring a majority stake in Xingyun Kaiwu for 1.1885 billion yuan [9] - Meng Tian Home has terminated its asset restructuring and control change plans, leading to its resumption of trading [9] Group 4: Fundraising Activities - Jin An Guo Ji plans to raise up to 1.29995 billion yuan through a private placement for a high-grade copper-clad laminate project [9] - Wan Tong Technology is also planning a private placement to raise up to 920 million yuan for working capital [9]

Group 1 - The company, Aoke Co., announced a strategic cooperation framework agreement with Suzhou Qitian New Materials Co., Ltd. to develop epoxy ethane-derived lithium battery electrolyte additives [2] - This strategic cooperation does not require approval from the company's board of directors or shareholders [2]

Core Viewpoint - The company aims to enhance its core competitiveness in the lithium battery new materials sector through a strategic cooperation agreement with Suzhou Qitian New Materials Co., Ltd. to develop epoxy ethane-derived lithium battery electrolyte additives [1] Strategic Cooperation Framework - The company will act as the core supplier of ethylene sulfite (ES) for Suzhou Qitian, ensuring the supply volume as per the annual contract plan [1] - The specific procurement prices and quantities will be determined through a separate annual procurement agreement among the company, Suzhou Qitian, and Changshu Chemical Light Industry Co., Ltd. [1] Technical Collaboration - The cooperation will focus on enhancing technical exchanges and collaboration in lithium battery electrolyte additives, improving quality control standards for ethylene sulfite (ES), and developing technical cooperation for vinyl sulfite (DTD) [1] - The partnership will prioritize the development of new processes and specific technical cooperation projects will be formalized through independent technical cooperation and confidentiality agreements [1]