两融数据显示，该股最新融资余额为10.04亿元，近5日减少2.62亿元，降幅为20.71%。 据天眼查APP显示，无锡市德科立光电子技术股份有限公司成立于2000年01月31日，注册资本 15828.5329万人民币。（数据宝） 12月18日德科立大宗交易一览 | 成交量 | 成交金额 | 成交价 | 相对当日收盘 | | | | --- | --- | --- | --- | --- | --- | | （万 | （万元） | 格 | 折溢价（%） | 买方营业部 | 卖方营业部 | | 股） | | （元） | | | | | 2.00 | 270.00 | 135.00 | -16.73 | 国泰海通证券股 | 华泰证券股份有限公司南京中山东 | | | | | | 份有限公司总部 | 路华泰证券大厦证券营业部 | | 1.50 | 202.50 | 135.00 | -16.73 | 长城证券股份有 | 华泰证券股份有限公司南京中山东 | | | | | | 限公司总部 | 路华泰证券大厦证券营业部 | 德科立12月18日大宗交易平台共发生2笔成交，合计成交量3.50万股，成交金额472.50万元。成 ...

Core Viewpoint - Dongtian Micro (301183) does not currently produce Faraday rotation chips, which are key raw materials for optical isolators [1] Group 1: Company Operations - The company is involved in the procurement of materials necessary for the production of optical isolators [1] - Research and development of advanced materials is characterized by long cycles, high investment, and significant technical uncertainty [1] - The company maintains a cautious approach to R&D investments and continuously evaluates the technical feasibility and commercial prospects of such projects [1] Group 2: Information Disclosure - The company commits to fulfilling its information disclosure obligations for any significant progress that meets disclosure standards [1] - It strictly adheres to laws, regulations, and exchange rules to ensure all investors receive equal and timely information [1] - There is no occurrence of selective disclosure or insider information leakage [1]

德科立12月17日大宗交易平台共发生2笔成交，合计成交量3.00万股，成交金额411.00万元。成交价格均 为137.00元，相对今日收盘价折价14.38%。从参与大宗交易营业部来看，机构专用席位共出现在1笔成 交的买方或卖方营业部中，合计成交金额为205.50万元，净买入205.50万元。 12月17日德科立大宗交易一览 | 成交量 （万 | 成交金 额（万 | 成交价 格 | 相对当日收 盘折溢价 | | | | --- | --- | --- | --- | --- | --- | | | | | | 买方营业部 | 卖方营业部 | | 股） | 元） | （元） | （%） | | | | 1.50 | 205.50 | 137.00 | -14.38 | 机构专用 | 华泰证券股份有限公司南京中 山东路华泰证券大厦证券营业 | | | | | | | 部 | | 1.50 | 205.50 | 137.00 | -14.38 | 瑞银证券有限责任公司上 | 华泰证券股份有限公司南京中 山东路华泰证券大厦证券营业 | | | | | | 海花园石桥路证券营业部 | | | | | | | | 部 | ...

Core Viewpoint - The company has signed a cooperation agreement with the Guangzhou Development Zone Management Committee to establish a research and production project for optical modules, focusing on developing ultra-low power optical modules for high-end applications such as AI computing centers and supercomputing centers [1] Group 1 - The company will invest in the Guangzhou Development Zone to set up a research and production project for optical modules [1] - The project will primarily involve the development of ultra-low power optical modules using proprietary chips [1] - The targeted applications for these optical modules include AI computing centers and supercomputing centers [1]

截至发稿，同兴达市值为46亿元。 每经头条（nbdtoutiao）——"一针两千，童颜针年销3亿元"背后：多家关联方注册地"查无此人"，股民 追问"钱呢"！钱氏姐弟几乎"掏空"江苏吴中，公司即将退市 （记者 曾健辉） 2025年1至6月份，同兴达的营业收入构成为：光电子器件和其他电子器件占比100.0%。 每经AI快讯，同兴达（SZ 002845，收盘价：13.99元）12月15日晚间发布公告称，深圳同兴达科技股份 有限公司下属子公司日月同芯于2025年12月12日收到与收益相关的政府补助资金共计人民币511万元， 占公司最近一个会计年度经审计的净利润的15.72%。 ...

Company Overview - Woge Optoelectronics (SH 603773) announced on December 12 that its fifth second board meeting was held via communication, where it reviewed the proposal for establishing a "Public Opinion Management System" [1] - As of the report, Woge Optoelectronics has a market capitalization of 6.9 billion yuan [1] Industry Insights - For the year 2024, Woge Optoelectronics' revenue composition is as follows: 99.84% from the optoelectronic devices industry and 0.16% from other businesses [1]

Company Overview - HuiLv Ecology (SZ 001267) announced on December 11 that its 11th Board of Directors' 16th meeting was held in Wuhan and Ningbo, discussing the proposal to sell part of its idle properties [1] - As of the report, HuiLv Ecology has a market capitalization of 17.6 billion yuan [1] Financial Performance - For the first half of 2025, HuiLv Ecology's revenue composition was as follows: optoelectronic devices accounted for 78.85%, while landscaping business contributed 21.15% [1]

Core Viewpoint - The share reduction plan by Xigao Investment in Juguang Technology has been completed, resulting in a decrease in their ownership stake in the company [1] Group 1: Shareholding Changes - Before the reduction, Xigao Investment held 864,224 shares, accounting for 0.9618% of the total share capital [1] - The reduction plan disclosed on August 25, 2025, indicated that Xigao Investment intended to reduce its holdings by up to 127,641 shares, which is up to 0.1420% of the total share capital [1] - The actual reduction period was from September 16 to December 9, 2025, during which Xigao Investment sold 127,641 shares at prices ranging from 139.00 to 164.53 yuan per share, totaling 18.9343 million yuan [1] Group 2: Post-Reduction Ownership - After the share reduction, Xigao Investment's remaining shares amount to 736,583, representing 0.8197% of the total share capital [1]

Core Points - Wanji Technology announced the introduction of strategic investor Wuhan High-tech Industry Investment Fund through a capital increase of 20 million yuan to enhance its laser radar business and market competitiveness [2] - The capital increase will raise Wuhan Wanji's registered capital from 71 million yuan to 75 million yuan, with Wanji Technology's shareholding decreasing from 84.51% to 80% [2][3] - Wuhan High-tech was established on June 24, 2022, with a registered capital of 2 billion yuan, primarily engaged in equity investment and asset management [3] - Wuhan Wanji, established on December 10, 2013, reported a revenue of 85.65 million yuan and a net loss of 108.11 million yuan for the fiscal year 2024 [3] - The valuation of Wuhan Wanji's total equity was assessed at 31 million yuan, with a significant increase of 562.20% [4] - The agreement includes clauses for priority liquidation and buyback rights, allowing Wuhan High-tech to request a buyback under certain conditions [4]

证券日报网讯12月9日，华工科技（000988）在互动平台回答投资者提问时表示，公司始终致力于政产 学研用金六位一体，与上下游企业携手并肩，集中优势力量，共同攻克技术难关，协同创新，加速解决 核心组件和基础共性难题，"围绕产业链部署创新链、围绕创新链布局产业链"，不断提升全产业链的整 体竞争力，加速创新成果转化及战略行业应用落地。通过发起设立上游光芯片厂商云岭光电，公司将进 一步巩固和加强在光电子器件领域的产业链布局，实现产业链上下游的协同发展。 ...