8月21日，联科科技大宗交易成交13万股，成交额306.93万元，占当日总成交额的2.94%，成交价23.61元，较市场收盘价 25.89元折价8.81%。 | 交易日期 | 证券代码 | 证券简称 | 成交价格 (元) | 成交量 (万股/万份) | 成交金额 (万元) | 买方营业部 | 卖方营业部 | | --- | --- | --- | --- | --- | --- | --- | --- | | 2025-08-21 | 001207 | 联科科技 | 23.61 | 13.00 | 306.93 | 中泰证券股份有限 | 中信证券(山东) | | | | | | | | 公司潍坊天润大厦 | 有限责任公司潍坊 | | | | | | | | 证券营业部 | 分公司 | ...

Summary of Key Points Core Viewpoint - On August 15, 2025, LianKe Technology executed a block trade of 1.4023 million shares at a transaction value of 32.255 million yuan, representing 22.44% of the total trading volume for the day, with a transaction price of 23 yuan, which is a 12.55% discount compared to the market closing price of 26.3 yuan [1]. Trading Details - The block trade involved multiple transactions with a consistent price of 23 yuan per share [2]. - The total volume of shares traded in the block transaction was 1.4023 million shares [1]. - The total transaction amount for the block trade was 32.255 million yuan [1]. - The block trade accounted for 22.44% of the total trading volume on that day [1]. - The discount of 12.55% from the market closing price indicates a significant price deviation [1].

全球汽车诊断市场崛起深圳力量 深圳商报记者 涂竞玉 "原来我们的业务主要是针对专业维修厂、4S店，服务对象是专业汽修人员、4S店员工，但后来我们发 现来自汽修DIY场景、家庭车库场景的消费者越来越多，他们的需求和前者是很不一样的。"娄珂表 示。看到这一蓝海市场后，娄珂开始决定布局针对家庭DIY维修汽配的诊断工具，从2017年到2021年， 经过5年的投入、研发，TOPDON品牌在2022年上市，2023年就迎来爆发，成为行业黑马。 而在汽车诊断工具赛道，亚马逊、ebay、TikTok Shop上的头部商家，有不少都是深圳品牌。"深圳有好 的电子基础、软件基础、通讯基础，还有大量的工程师，所以现在中国制造的品牌在汽车诊断领域里， 跟欧美品牌比是遥遥领先了。"娄珂表示。 对于未来发展，娄珂分析了家庭DIY汽修检测市场的前景："以美国为例，美国的汽修厂大约有40万 家，有执照的汽修工程师大约有500万到800万人，这是专业汽车诊断工具的用户；但美国的家庭有8000 万，人均汽车保有量是中国的3-4倍，美国的平均车龄是14年，中国是6年，美国这些车老了就需要修， 那这8000万家庭都可以是我的潜在用户。" "这个家伙 ...

Market Overview - On August 6, the rubber sector rose by 2.28%, with Kexin Innovation leading the gains [1] - The Shanghai Composite Index closed at 3633.99, up 0.45%, while the Shenzhen Component Index closed at 11177.78, up 0.64% [1] Key Performers in Rubber Sector - Kexin Innovation (300731) closed at 47.12, up 19.99% with a trading volume of 296,500 shares and a transaction value of 1.345 billion [1] - Zhen'an Technology (300767) closed at 16.70, up 14.78% with a trading volume of 488,200 shares and a transaction value of 780 million [1] - Litong Technology (832225) closed at 21.83, up 7.96% with a trading volume of 83,300 shares and a transaction value of 177 million [1] - Fengmao Co., Ltd. (301459) closed at 49.87, up 5.41% with a trading volume of 50,900 shares and a transaction value of 252 million [1] Fund Flow Analysis - The rubber sector saw a net inflow of 146 million from institutional investors, while retail investors experienced a net outflow of 3.8161 million [2] - Kexin Innovation had a net inflow of 127 million from institutional investors, but a net outflow of 67.6904 million from speculative funds [3] - Zhen'an Technology recorded a net inflow of 70.9139 million from institutional investors, with a net outflow of 54.3564 million from speculative funds [3]

证券之星消息，8月4日橡胶板块较上一交易日上涨1.96%，科创新源领涨。当日上证指数报收于 3583.31，上涨0.66%。深证成指报收于11041.56，上涨0.46%。橡胶板块个股涨跌见下表： 以上内容为证券之星据公开信息整理，由AI算法生成（网信算备310104345710301240019号），不构成投资建议。 | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 300731 | 科创新源 | 36.90 | 12.95% | 23.76万 | | 8.77亿 | | 002068 | 黑猫股份 | 12.40 | 8.11% | 56.20万 | | 6.81亿 | | 001207 | 联科科技 | 26.38 | 4.93% | 10.20万 | | 2.64亿 | | 300767 | 震安科技 | 14.49 | 4.47% | 22.13万 | | 3.19亿 | | 301459 | 丰茂股份 | 47.18 | 2.90% | 2.01万 | | 9341.3 ...

Group 1 - The company and its wholly-owned subsidiary, Shandong Lianke Trading Co., Ltd., recently obtained the ISCC PLUS certification from SGS Germany GmbH, which is a global sustainable development system [1] - This certification meets the EU Renewable Energy Directive and Fuel Quality Directive requirements, allowing certified companies to sell biomass energy and biofuel products in Europe, contributing to the reduction of greenhouse gas emissions and promoting sustainable development [1] - The certification indicates that the company's products meet environmental standards throughout their lifecycle, enhancing international competitiveness and facilitating long-term cooperation with international clients [1] Group 2 - The company has a long-standing focus on comprehensive energy utilization and has received several honors, including the "Shandong Province Circular Economy Innovation Technology Major Achievement Award" and "National Green Factory" [1] - The company aims to continue practicing green production, responding to carbon neutrality goals, and promoting the transformation of products towards a green and low-carbon direction [1] - In the first quarter of 2025, the company achieved an operating revenue of 606 million yuan, a year-on-year increase of 16.50%, and a net profit attributable to the parent company of 83.08 million yuan, a year-on-year increase of 50.66% [1]

登录新浪财经APP 搜索【信披】查看更多考评等级 证券代码：001207 证券简称：联科科技 公告编号：2025-060 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假记载、误导性陈述或者重大 遗漏。 一、本次权益变动基本情况 1、潍坊联银投资管理中心（有限合伙）（以下简称"联银投资"）、潍坊汇青企业管理中心（有限合 伙）（以下简称"潍坊汇青"）、潍坊涌金企业管理合伙企业（有限合伙）（以下简称"潍坊涌金"）为公 司原股东，已解散清算并将持有的公司的股份非交易过户给全体合伙人（具体内容详见公司于2025年1 月4日发布的《山东联科科技股份有限公司关于公司股东完成证券非交易过户的公告》（公告编号： 2025-001））。 2、潍坊联银、潍坊汇青执行事务合伙人均为海南联科投资有限公司（曾用名"山东联科实业集团有限公 司"）系公司控股股东，潍坊涌金执行事务合伙人为吴晓强系公司实际控制人，故联银投资、潍坊汇 青、潍坊涌金全体合伙人通过本次非交易过户取得的公司股份在股份过户后构成了类同一致行动关系。 但上述三个合伙企业的合伙人中，除公司控股股东、实际控制人外的其他合伙人与公司控股股东、实际 控制人未签 ...

Core Viewpoint - Shandong LianKe Technology Co., Ltd. and its wholly-owned subsidiary, LianKe Trading Co., Ltd., have obtained ISCC PLUS certification, enhancing their product sustainability and international market competitiveness [1][2]. Group 1: Certification Details - LianKe Technology received ISCC PLUS certification from SGS Germany GmbH, valid from June 19, 2025, to June 18, 2026 [1]. - LianKe Trading also obtained ISCC PLUS certification, valid from June 26, 2025, to June 25, 2026 [1]. - ISCC certification is a global sustainability certification system that meets EU Renewable Energy Directive (RED II) and Fuel Quality Directive (FQD) standards, allowing certified companies to sell biomass energy and biofuel products in Europe [1]. Group 2: Impact on the Company - The certification demonstrates that the company's products meet environmental standards throughout their lifecycle, which will help overcome trade barriers and enhance international market competitiveness [2]. - The company has a strong focus on energy utilization and has received multiple awards for its contributions to circular economy and green manufacturing, including "National Green Factory" recognition [2]. - The company is committed to green production, carbon neutrality, and reducing carbon emissions, further promoting the development of green and low-carbon products [2].

证券代码：001207 证券简称：联科科技 公告编号：2025-060 山东联科科技股份有限公司 关于5%以上股东权益变动触及1%刻度及5%刻度的 提示性公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或者重大遗漏。 一、本次权益变动基本情况 住所 海南省洋浦经济开发区新英湾区控股大道 1 号洋浦迎宾馆 3 层蓝宝石厅 366 室 权益变动时间 2025 年 7 月 11 日 青企业管理中心（有限合伙）（以下简称"潍坊汇青"）、潍坊涌金企业管理合伙 企业（有限合伙）（以下简称"潍坊涌金"）为公司原股东，已解散清算并将持有 的公司的股份非交易过户给全体合伙人（具体内容详见公司于 2025 年 1 月 4 日 发布的《山东联科科技股份有限公司关于公司股东完成证券非交易过户的公告》 （公告编号：2025-001））。 名"山东联科实业集团有限公司"）系公司控股股东，潍坊涌金执行事务合伙人 为吴晓强系公司实际控制人，故联银投资、潍坊汇青、潍坊涌金全体合伙人通过 本次非交易过户取得的公司股份在股份过户后构成了类同一致行动关系。但上述 三个合伙企业的合伙人中，除公司控股股东、实际 ...

Core Viewpoint - The report outlines a change in shareholding structure for Shandong Linke Technology Co., Ltd., primarily due to the dissolution of a concerted action relationship, resulting in a decrease in the holding ratio of the controlling shareholder and actual controllers [1][2]. Group 1: Shareholding Changes - The controlling shareholder, Hainan Linke Investment Co., Ltd., held 98,939,604 shares before the change, representing 48.8938% of the total share capital [7]. - After the dissolution of the concerted action relationship, the combined shareholding of the controlling shareholder and actual controllers decreased to 104,142,052 shares, which is 51.4648% of the total share capital [8]. - The actual controllers, Wu Xiaolin and Wu Xiaoqiang, held 4,151,954 shares (2.0518%) and 1,050,494 shares (0.5191%) respectively before the change [7]. Group 2: Purpose and Method of Change - The purpose of the shareholding change was to transfer shares non-traditionally to all partners, as detailed in a previous announcement [5]. - The method of this change was the dissolution of the concerted action relationship, which had previously allowed for a combined holding of shares among certain partners [6]. - There are no plans for the information disclosure obligor to increase or decrease their shareholding in the next 12 months [6]. Group 3: Impact on Company Governance - The change in shareholding structure will not lead to a change in the controlling shareholder or actual controllers, nor will it harm the interests of the company or other shareholders [8]. - The company governance structure and future operations are expected to remain stable following this change [8].