全部树

Cost of living data for global residentsNEW

China high-tech enterprise patent statisticsNEW

Statistics on entry and exit information of Chinese partnershipsNEW

Patents and citation data of Little Giant and individual champion companiesNEW

Small giant and single champion enterprise design patent details table

Digital economy patent application and authorization dataNEW

Tax investigation of corporate patents and citation dataNEW

Patent and citation data of Chinese industrial enterprisesNEW

Patent and citation data of A-share listed companiesNEW

Patent details of A-share listed companies
A-share listed companies' design patent application details table
Details of Design Patents Authorized by A-share Listed Companies

Statistics on the entry and exit of Chinese industrial and commercial enterprisesNEW

Basic information data of manufacturing industrial and commercial registered enterprisesNEW

China foreign trade index data

China university patent statisticsNEW

Green patents and citation data of Chinese industrial enterprisesNEW

Details of Green Patents of Chinese Industrial Enterprises

Green patents and citation data of A-share listed companies

A-share listed companies green patent details table

  Cultural relics conservation engineering refers to a series of measures implemented by the state to protect historical heritage with historical, cultural, and scientific value from damage. These projects are categorized into: maintenance and conservation projects, emergency reinforcement projects, restoration projects, protective facility construction projects, and relocation projects.

  The CPC Central Committee with Comrade Xi Jinping at its core emphasizes the importance of protecting historical relics and cultural heritage, recognizing that cultural artifacts carry forward splendid civilizations, transmit historical culture, and sustain national spirit. They represent precious legacies from our ancestors and serve as profound nourishment for strengthening the construction of socialist spiritual civilization. Therefore, cultural relics conservation yields merits in the present era and benefits for future generations.

  The CnOpenData China Cultural Relics Conservation Engineering dataset comprises two tables: the Information Table of Qualified Units for Cultural Relics Conservation Engineering and the Information Table of Certified Personnel for Cultural Relics Conservation Engineering. These tables include fields such as Qualified Unit Name (工程资质单位名称), Economic Nature (经济性质), Province (省份), Qualification Type (资质类型), Business Scope (业务范围), Legal Representative (法定代表人), Address (地址), Qualification Publication Document (资质公布文件), Certified Personnel Name (工程资格人员姓名), Affiliation Unit (所在单位), Certification Type (资格类型), Professional Domain (业务范围), and Certificate Number (证书编号).


Time Coverage

As of May 2022


Field Display


Sample Data

Information Table of Qualified Units for Cultural Relics Conservation Engineering

Information Table of Certified Personnel for Cultural Relics Conservation Engineering


Data Update Frequency

Irregular updates