Group 1: Company Overview and Recent Performance - Shanghai Zhenlan Instrument Technology Co., Ltd. (stock code: 301303) is actively engaging with investors to discuss its recent operational performance and future strategies [1][2]. - The company has reported strong performance in the first three quarters of 2025, driven by the demand for smart gas meters due to the aging infrastructure in urban areas [3]. Group 2: Market Trends and Future Outlook - The market for smart gas meters is expected to grow as urbanization continues and the replacement of outdated gas meters accelerates, with increasing penetration of ultrasonic gas meters [2][4]. - The company plans to focus on emerging markets such as Southeast Asia, Africa, and South America, where there is a growing demand for gas metering devices [4]. Group 3: Business Segments and Growth Drivers - The company operates in three main business segments: gas meters, water meters, and automotive components, with gas meters being the core business [4][5]. - Water meter and automotive component businesses are expected to drive future growth, with significant investments in production capacity and technology enhancements [5][6]. Group 4: Investment and Development Strategies - The company is investing CNY 380 million to establish a new water meter production base, aimed at increasing production scale and efficiency [6]. - Continuous investment in R&D for smart water meters is planned to enhance performance and market competitiveness [6]. Group 5: Shareholder Confidence - The spouse of the company's chairman has increased their shareholding, reflecting confidence in the company's long-term strategic direction and commitment to shareholder value [7].

（编辑 王雪儿） 证券日报网讯 12月15日，真兰仪表在互动平台回答投资者提问时表示，公司在积极推进主营业务实行 全产业链发展时，也在持续关注和探索全球未来新兴领域发展，其中包含对机器人相关产业链的探索。 通过嫁接公司现已具备的成熟工艺和产业链优势，持续推动公司高质量发展。截至目前，公司未披露任 何涉及机器人领域的战略规划，相关重大业务决策均会按信息披露规则进行披露，请以正式公告为准。 ...

Core Viewpoint - The company, Zhenlan Instrument (301303.SZ), primarily focuses on the research, development, production, and sales of gas and water metering products and systems, and has also ventured into automotive parts, but does not directly engage in controlled nuclear fusion or nuclear power sectors [1] Group 1 - The company has confirmed that its products are not directly applicable to controlled nuclear fusion or nuclear power industries [1] - The company mainly serves natural gas and water resource operators, rather than directly interfacing with companies in the nuclear sector [1] - The company will maintain dynamic attention to the fields related to natural gas and water metering applications as part of its strategic planning [1]

Group 1: Company Updates - Moer Thread (688795.SH) is currently in the research phase for new products and architectures, with mass production and revenue generation expected to take some time [1] - Reascent Technology (603601.SH) currently has no orders on hand for its "high silicon oxygen fiber products" [1] - Sanfu Co., Ltd. (603938.SH) plans to invest 280 million yuan to gain control of its subsidiary Sanfu New Materials [1] Group 2: Contract Awards - *ST Jiaotou (002200.SZ) has been pre-awarded the total contracting for the second sewage treatment plant and supporting pipeline project in Zhenxiong County [1] - Jinzhi Technology (002090.SZ) has won projects totaling 76.172 million yuan [1] Group 3: Equity Transactions - Xinxing Casting (000778.SZ) plans for its subsidiary to acquire 100% equity of China Resources Steel [1] - Yicheng New Energy (300080.SZ) intends to acquire 7.6923% equity of Kaifeng Times [1] Group 4: Share Buybacks - Hangcai Co., Ltd. (688563.SH) plans to repurchase shares worth 50 million to 100 million yuan [1] - Xingyu Co., Ltd. (601799.SH) intends to repurchase shares worth 200 million to 300 million yuan [1] Group 5: Shareholding Changes - Sunshine Dairy (001318.SZ) has a controlling shareholder's concerted action party planning to reduce its stake by no more than 3% [1] - Luokai Co., Ltd. (603829.SH) has investors planning to collectively reduce their stake by no more than 3% [1] - Zhenlan Instrument (301303.SZ) has Gu Liyan planning to increase its stake by 10 million to 20 million yuan [1] Group 6: Other Announcements - Chunguang Technology (603657.SH) plans to raise no more than 776 million yuan through a private placement [2] - Whirlpool (600983.SH) intends to sign an asset acquisition agreement with Galanz Home Appliances [2]

Group 1: Company Announcements - 蓝盾光电 announced the termination of the equity transfer agreement with Shanghai Xingsi Semiconductor, with no payment made for the equity transfer [1] - 兆新股份 plans to acquire 70% of Youde New Energy for a maximum price of 220 million yuan, enhancing its capabilities in the renewable energy operation sector [2] - 南都电源 is in the process of planning a change in control and has suspended its stock trading, with the suspension expected to last no more than two trading days [3] - 万科A reported a guarantee balance of 84.476 billion yuan as of October 31, with no overdue guarantee matters [4] - 国晟科技's stock price has increased significantly, with a cumulative rise of 206.62%, indicating potential irrational speculation and risks of a rapid price drop [5] - 中威电子 announced a change in its actual controller to Fu Yingbo, with stock trading set to resume [6] Group 2: Mergers and Acquisitions - 新兴铸管's subsidiary plans to acquire 100% of China Resources Steel for 1.244 billion yuan [7] Group 3: Share Transfers and Investments - 太龙药业's shareholder plans to transfer 50.1 million shares to Jiangyao Holdings [8] - 医药 approvals include 常山药业 receiving a drug registration certificate for heparin sodium injection in Turkmenistan [9] - 真兰仪表's shareholder intends to increase holdings by 10 to 20 million yuan [9] - 海南瑞泽's vice president plans to reduce holdings by 231,000 shares [9] - 金陵体育's director has reduced holdings by 0.0276% [9] - 佰仁医疗's subsidiary has received approval for a collagen implant product [9]

Core Viewpoint - The company Zhenlan Instrument announced that its chairman and president, along with a significant shareholder, plans to increase their stake in the company through the secondary market within the next six months, indicating confidence in the company's future performance [2]. Group 1 - The chairman and president of Zhenlan Instrument, Mr. Li Shihua, and significant shareholder Ms. Gu Liyan plan to increase their holdings in the company [2]. - The planned increase in shareholding will be executed through the secondary market via centralized bidding [2]. - The total amount intended for the share buyback is between RMB 10 million and RMB 20 million, with the number of shares to be acquired not exceeding 2% of the company's total issued shares [2].

智通财经APP讯，真兰仪表(301303.SZ)公告，公司董事长、总裁、5%以上股东李诗华先生之一致行动 人谷丽燕女士计划自公司本公告披露之日起6个月内，以自有资金通过二级市场以集中竞价方式增持公 司股份，谷丽燕女士拟增持金额合计不低于1000万元且不超过2000万元，增持股份数量不超过公司已发 行股份总数的2.00%。 ...

格隆汇12月11日丨真兰仪表(301303.SZ)公布，公司董事长、总裁、5%以上股东李诗华先生之一致行动 人谷丽燕女士计划自公司本公告披露之日起6个月内，以自有资金通过二级市场以集中竞价方式增持公 司股份，谷丽燕女士拟增持金额合计不低于人民币1,000万元且不超过人民币2,000万元，增持股份数量 不超过公司已发行股份总数的2.00%。 ...

每经AI快讯，12月11日，真兰仪表（301303）公告，公司董事长、总裁、5%以上股东李诗华之一致行 动人谷丽燕计划自公司本公告披露之日起6个月内，以自有资金通过二级市场以集中竞价方式增持公司 股份，谷丽燕拟增持金额合计不低于人民币1000万元且不超过人民币2000万元，增持股份数量不超过公 司已发行股份总数的2.00%。 ...

每经头条（nbdtoutiao）——白金信用卡权益大缩水：贵宾厅限次、酒店减量⋯⋯银行吐槽没赚头，"羊 毛党"薅了个寂寞 （记者 张明双） 2025年1至6月份，真兰仪表的营业收入构成为：仪表制造占比92.18%，其他占比4.02%，汽车行业占比 3.8%。 截至发稿，真兰仪表市值为61亿元。 每经AI快讯，真兰仪表（SZ 301303，收盘价：15元）12月11日晚间发布公告称，上海真兰仪表科技股 份有限公司董事长、总裁、5%以上股东李诗华先生之一致行动人谷丽燕女士计划自公司本公告披露之 日起6个月内，以自有资金通过二级市场以集中竞价方式增持公司股份，谷丽燕女士拟增持金额合计不 低于人民币1000万元且不超过人民币2000万元，增持股份数量不超过公司已发行股份总数的2%。 ...