有哪些提供详细行业分类信息的网
站？
英文回答：
1. NAICS (North American Industry Classification System) - This is the standard used by federal statistical agencies in classifying business establishments for the purpose of collecting, analyzing, and publishing statistical data related to the U.S. business economy. The NAICS website provides detailed information on the classification system and allows users to search for industry codes and descriptions.
2. SIC (Standard Industrial Classification) - This system was used by the U.S. government to classify businesses from 1937 to 1997. While it has been replaced by NAICS, some sources still use SIC codes to classify industries. The U.S. Department of Labor provides a searchable database of SIC codes and descriptions on their website.
3. IBISWorld - This website provides industry reports and analysis on a wide range of sectors, including market size, key
players, and trends. The reports are updated regularly and are available for purchase or subscription.
4. Statista - This website provides data and statistics on a variety of industries, including market size, revenue, and growth rates. The data is sourced from a variety of industry reports and studies.
5. Hoovers - This website provides company and industry information, including company profiles, financials, and industry analysis. Users can search for companies by industry and access detailed reports on specific industries.
6. MarketResearch - This website provides market research reports and analysis on a variety of industries, including consumer goods, healthcare, technology, and more. The reports are available for purchase or subscription.
7. Bloomberg Industry Group - This website provides news, analysis, and data on a variety of industries, including finance, energy, and technology. Users can access industry-specific news and analysis, as well as data on
companies and markets.
8. IndustryNet - This website provides detailed information on U.S. manufacturers, including product lines, plant locations, and key contacts. Users can search for manufacturers by industry and location.
中文回答：
1. NAICS（北美行业分类系统）- 这是联邦统计机构用于对美国商业经济进行统计、分析和发布统计数据的标准。NAICS网站提供了有关分类系统的详细信息，并允许用户搜索行业代码和描述。
2. SIC（标准工业分类）- 这个系统被美国用于对企业进行分类从1937年至1997年。虽然已被NAICS取代，但某些来源仍使用SIC代码来分类行业。美国劳工部在其网站上提供了一个可搜索的SIC代码和描述数据库。
3. IBISWorld - 这个网站提供行业报告和分析，涵盖广泛的领域，包括市场规模、关键玩家和趋势。这些报告定期更新，并可购买或订阅。
4. Statista - 这个网站提供各种行业的数据和统计数据，包括市场规模、收入和增长率。数据来自各种行业报告和研究。
5. Hoovers - 这个网站提供公司和行业信息，包括公司概况、财务状况和行业分析。用户可以按行业搜索公司，并访问有关特定行业的详细报告。
6. MarketResearch - 这个网站提供各种行业的市场研究报告和分析，包括消费品、
