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 According to the "Measures for the Administration of Information Disclosure of Listed Companies" promulgated by the China Securities Regulatory Commission Order No. 40 on January 30, 2007, in order to regulate the information disclosure behavior of issuers, listed companies and other information disclosure obligors,listed companies Relevant information should be disclosed in a timely, accurate and complete mannerincluding prospectuses, prospectuses, listing announcements, periodic reports and temporary reports, etc.

 A timely and accurate announcement of a listed company is enough to give negative or positive signals to investors and influence the real-time market. Looking back at the announcements of listed companies over the years can also enable the search for clues in academic research -Market reaction, investment Investor sentiment, company performance... In the current new media era, the market reaction to announcements by listed companies is stronger and faster, and these can all be reflected through big data.

  The company articles of association announcement data of A-share listed companies launched by CnOpenData includes stock code, company name, announcement title, announcement time, classification, industry, year and other fields. The amount of information is extremely comprehensive and is very useful for A-share listed companies. It provides strong data support in terms of research on listed companies and securities market research.


Time interval

As of 2021.6.30


Field display

Chinese field
Page module
Stock code
Name
Title
Announcement time
Classification
Section
Industry
Annual

Sample data

Page module Stock code Name Title Announcement time URL Category Section Industry Year
Shenzhen-Shanghai-Beijing_Announcement 300034 Steel Research Gaona Articles of Association (July 2021) 2021/07/06 http://static.cninfo.com.cn/finalpage/2021-07 -06/1210418346.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300034 Steel Research Gaona Announcement on changing the company's registered capital and amending the "Articles of Association" 2021/07/06 http://static.cninfo.com.cn/finalpage/2021-07 -06/1210418343.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300034 Steel Research Gaona Comparison table of revisions to the Articles of Association (July 2021) 2021/07/06 http://static.cninfo.com.cn/finalpage/2021-07 -06/1210418342.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 002296 Brilliant Technology Articles of Association (July 2021) 2021/07/06 http://static.cninfo.com.cn/finalpage/2021-07 -06/1210417753.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 002296 Brilliant Technology Announcement on Amending the "Articles of Association" 2021/07/06 http://static.cninfo.com.cn/finalpage/2021-07 -06/1210417750.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300743 天地digital Articles of Association (July 2021) 2021/07/06 http://static.cninfo.com.cn/finalpage/2021-07 -06/1210416689.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300743 天地digital Comparison table for revision of articles of association 2021/07/06 http://static.cninfo.com.cn/finalpage/2021-07 -06/1210416688.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300326 Kaili Tai Announcement on reducing registered capital, amending the Articles of Association, and requesting the general meeting of shareholders to authorize the board of directors to handle corresponding approval procedures and industrial and commercial change registration 2021/07/06 http://static.cninfo.com.cn/finalpage/2021-07 -06/1210416628.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300529 Jianfan Biotechnology Amendment to "Articles of Association" 2021/07/06 http://static.cninfo.com.cn/finalpage/2021-07 -06/1210416505.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300529 Jianfan Biotechnology Articles of Association 2021/07/06 http://static.cninfo.com.cn/finalpage/2021-07 -06/1210416504.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300120 Jingwei Huikai Articles of Association (July 2021) 2021/07/06 http://static.cninfo.com.cn/finalpage/2021-07 -06/1210416271.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300120 Jingwei Huikai Comparison table of revisions to the "Articles of Association" 2021/07/06 http://static.cninfo.com.cn/finalpage/2021-07 -06/1210416267.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 002895 Chuanheng Shares Articles of Association (July 2021) 2021/07/06 http://static.cninfo.com.cn/finalpage/2021-07 -06/1210416132.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300790 Yutong Optics Articles of Association 2021/07/06 http://static.cninfo.com.cn/finalpage/2021-07 -06/1210415920.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300790 Yutong Optics Announcement on changing the company's registered capital and amending the "Articles of Association" 2021/07/06 http://static.cninfo.com.cn/finalpage/2021-07 -06/1210415916.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300105 Longyuan Technology Articles of Association of Yantai Longyuan Electric Power Technology Co., Ltd. (June 2021) 2021/07/06 http://static.cninfo.com.cn/finalpage/2021-07 -06/1210415151.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300105 Longyuan Technology Announcement on changes to the company's registered capital, business address, business period and revision of the "Articles of Association" 2021/07/06 http://static.cninfo.com.cn/finalpage/2021-07 -06/1210415146.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300105 Longyuan Technology Comparison table of revisions to the "Articles of Association" (July 2021) 2021/07/06 http://static.cninfo.com.cn/finalpage/2021-07 -06/1210415141.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300769 Defang Nano Articles of Association of Shenzhen Defang Nanotechnology Co., Ltd. (July 2021) 2021/07/05 http://static.cninfo.com.cn/finalpage/2021-07 -05/1210418022.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300769 Defang Nano Comparison table of revisions to the "Articles of Association" 2021/07/05 http://static.cninfo.com.cn/finalpage/2021-07 -05/1210418021.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 301033 Maipu Medicine Articles of Association (Draft) 2021/07/05 http://static.cninfo.com.cn/finalpage/2021-07 -05/1210411178.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 301032 Xinchai Shares Articles of Association (Draft) 2021/07/05 http://static.cninfo.com.cn/finalpage/2021-07 -05/1210399467.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 002805 Fengyuan Shares Articles of Association (July 2021) 2021/07/03 http://static.cninfo.com.cn/finalpage/2021-07 -03/1210399654.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 002805 Fengyuan Shares Announcement on changing the company's registered capital and amending some provisions of the "Articles of Association" 2021/07/03 http://static.cninfo.com.cn/finalpage/2021-07 -03/1210399653.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300748 Jinli Permanent Magnet Announcement on Amending the Articles of Association of Jiangxi Jinli Permanent Magnet Technology Co., Ltd. applicable after the issuance of H shares 2021/07/03 http://static.cninfo.com.cn/finalpage/2021-07 -03/1210398562.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300748 Jinli Permanent Magnet "Articles of Association" (draft) (applicable after H shares are issued and listed) 2021/07/03 http://static.cninfo.com.cn/finalpage/2021-07 -03/1210398561.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300748 Jinli Permanent Magnet Announcement on changing the company’s registered capital and amending the company’s articles of association 2021/07/03 http://static.cninfo.com.cn/finalpage/2021-07 -03/1210398558.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300748 Jinli Permanent Magnet "Articles of Association" 2021/07/03 http://static.cninfo.com.cn/finalpage/2021-07 -03/1210398557.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300720 Ocean Intelligence Articles of Association 2021/07/03 http://static.cninfo.com.cn/finalpage/2021-07 -03/1210396877.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 003016 Xinhe Shares Articles of Association of Xinhe Co., Ltd. 2021/07/03 http://static.cninfo.com.cn/finalpage/2021-07 -03/1210395774.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 003016 Xinhe Shares Announcement on changing the company's registered capital and amending some provisions of the "Articles of Association" 2021/07/03 http://static.cninfo.com.cn/finalpage/2021-07 -03/1210395773.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 001208 Valin Cable Articles of Association of Hunan Valin Cable Co., Ltd. 2021/07/03 http://static.cninfo.com.cn/finalpage/2021-07 -03/1210395740.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 001208 Valin Cable Announcement of Hunan Valin Cable Co., Ltd. on changing the company’s registered capital, company type, amending the company’s articles of association and handling changes in industrial and commercial registration 2021/07/03 http://static.cninfo.com.cn/finalpage/2021-07 -03/1210395739.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 301007 Demax Announcement on changing the registered capital, company type, amending the company's articles of association and handling industrial and commercial change registration 2021/07/02 http://static.cninfo.com.cn/finalpage/2021-07 -02/1210396224.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 301007 Demax Articles of Association 2021/07/02 http://static.cninfo.com.cn/finalpage/2021-07 -02/1210396218.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 301031 Zhongrong Electric Articles of Association (Draft) 2021/07/02 http://static.cninfo.com.cn/finalpage/2021-07 -02/1210386295.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 301029 Yiheda Articles of Association (Draft) 2021/07/02 http://static.cninfo.com.cn/finalpage/2021-07 -02/1210386199.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 002294 Xinlitai Articles of Association (July 2021) 2021/07/02 http://static.cninfo.com.cn/finalpage/2021-07 -02/1210385987.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 002294 Xinlitai Amendment to "Articles of Association" 2021/07/02 http://static.cninfo.com.cn/finalpage/2021-07 -02/1210385986.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 301030 Shijing Technology Articles of Association (Draft) 2021/07/02 http://static.cninfo.com.cn/finalpage/2021-07 -02/1210385859.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 002979 Lesai Intelligence Articles of Association (July 2021) 2021/07/02 http://static.cninfo.com.cn/finalpage/2021-07 -02/1210384807.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 002979 Lesai Intelligence Announcement on increasing registered capital and amending the "Articles of Association" 2021/07/02 http://static.cninfo.com.cn/finalpage/2021-07 -02/1210384805.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300673 Petty Shares Announcement on increasing registered capital and amending the "Articles of Association" 2021/07/02 http://static.cninfo.com.cn/finalpage/2021-07 -02/1210383602.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300702 Tianyu Shares Announcement on changing registered capital, amending business scope and articles of association, and handling changes in industrial and commercial registration 2021/07/02 http://static.cninfo.com.cn/finalpage/2021-07 -02/1210383478.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 002648 Satellite petrochemical Amendment to the Articles of Association of Zhejiang Satellite Petrochemical Co., Ltd. 2021/07/01 http://static.cninfo.com.cn/finalpage/2021-07 -01/1210377481.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 000756 Xinhua Pharmaceutical Articles of Association (June 2021) 2021/07/01 http://static.cninfo.com.cn/finalpage/2021-07 -01/1210377447.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300997 Happy Home Articles of Association 2021/07/01 http://static.cninfo.com.cn/finalpage/2021-07 -01/1210376922.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300997 Happy Home Announcement on changing the company's registered capital, company type, amending the "Articles of Association" and handling industrial and commercial registration 2021/07/01 http://static.cninfo.com.cn/finalpage/2021-07 -01/1210376920.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300001 Teride Articles of Association (June 2021) 2021/07/01 http://static.cninfo.com.cn/finalpage/2021-07 -01/1210376836.PDF Articles of Association Shenzhen Market Manufacturing 2021
Shenzhen-Shanghai-Beijing_Announcement 300001 Teride Announcement on changing the business scope and amending the "Articles of Association" 2021/07/01 http://static.cninfo.com.cn/finalpage/2021-07 -01/1210376835.PDF Articles of Association Shenzhen Market Manufacturing 2021

Related literature

  • Zhang Yeqing, Lu Yao, and Li Leyun, 2021: "The Impact of Big Data Application on the Market Value of Chinese Enterprises—Evidence from Text Analysis of Annual Reports of Chinese Listed Companies", "Economic Research" Issue 12.

Data update frequency

Annual Update

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