Danh mục ngành kinh tế, nghề... is a free Chrome add-on designed to assist users in accessing various economic and occupational categories. This tool is particularly useful for those involved in statistical analysis, business registration, and vocational coding. It provides comprehensive access to industry categories, profession listings, and additional resources related to industrial products and national classifications.

With features that enable users to search for economic sectors, occupational codes, training codes, and ethnic classifications, this add-on serves as a vital resource for businesses and researchers alike. Its user-friendly interface allows for efficient navigation, making it easier to retrieve relevant information quickly and effectively.