Baidu Inc. (BIDU) is a technology company based in China. Their primary business activities include internet search, online advertising, and AI-related services. Baidu operates Baidu Core, a search engine platform, and iQIYI, an online video streaming platform. Baidu provides a range of products and services to users and advertisers, leveraging advanced technologies such as artificial intelligence and big data. The company is listed on the NASDAQ and HKEX stock exchanges.