A-share Listed Companies Basic Data

  The Basic Information on Chinese Listed Companies database is a collaborative effort between CnOpenData and Wind Data, comprising four datasets:

  • Special Status Records of Chinese Listed Companies: Documents information regarding special status dispositions of listed companies.
  • Competitive Enterprise Information of Chinese Listed Companies: Records competitive enterprise details, including competitor ID, name, and institutional profile.
  • Number of Shareholders of Chinese Listed Companies: Provides the total number of shareholders as of specific periods and average shareholding per household.
  • Commitment Fulfillment Records of Chinese Listed Companies: Tracks commitment matters and fulfillment status by relevant entities of listed companies.

Time Coverage

  • Special Status Records: April 28, 1998 – Present
  • Competitive Enterprise Information: March 22, 2019 – Present
  • Number of Shareholders: March 31, 1992 – Present
  • Commitment Fulfillment Records: December 25, 1993 – Present

Field Display

中国上市公司特殊状态表

中国上市公司竞争企业信息表

中国上市公司股东户数表

中国上市公司承诺履行表


Sample Data

中国上市公司特殊状态表

中国上市公司竞争企业信息表

中国上市公司股东户数表

中国上市公司承诺履行表


Data Update Frequency

Annual updates; specific requirements available upon request.