2026-10-13T22:15:12Z https://www.scidb.cn/oai

10.57760/sciencedb.31985 2025-11-24T17:52:06Z

2025-11-24 List of SRDI enterprises doi:10.57760/sciencedb.31985 en The specialized and innovative listed enterprises used in this article are sourced from the enterprise list published by China's Ministry of Industry and Information Technology, manually matched and screened to obtain SRDI enterprises; medium-sized and small enterprises; China's Ministry of Industry and Information Technology Fa Zhang PUBLIC https://creativecommons.org/publicdomain/zero/1.0/ dataset Science Data Bank