Baidu, Inc. provides online marketing and cloud services through an internet platform in the People's Republic of China. It operates in two segments, Baidu Core and iQIYI. The Baidu Core segment offers search-based, feed-based, and other online marketing services; cloud services; and products and other services from AI initiatives. This segment also operates Haokan, a user generated and professionally produced short videos platform. The iQIYI segment operates an online entertainment video platform that offers original, professionally produced, and partner-generated content. The company was incorporated in 2000 and is headquartered in Beijing, the People's Republic of China.

Weibo Corporation, through its subsidiaries, operates as a social media platform for people to create, discover, and distribute content in the People's Republic of China. It operates in two segments, Advertising and Marketing Services; and Value-Added Services. The company offers discovery products to help users discover content on its platform; self-expression products that enable its users to express themselves on its platform; and social products to promote social interaction between users on its platform. It also provides advertising and marketing solutions, such as social display advertisements; and promoted marketing offerings, such as Fans Headline and Weibo Express promoted feeds, as well as promoted trends and search products that appear alongside user's trends discovery and search behaviors. In addition, the company offers products, such as trends, search, video/live streaming, and editing tools; content customization, copyright contents pooling, and user interaction development; and search list recommendation, trends list recommendation, and Weibo app opening advertisements. Further, it provides back-end management, traffic support, and product services for better displaying and promotion of its account and content; open application platform for other app developers that allows users to log into third-party applications with their Weibo account for sharing third-party content on its platform; and Weibo Wallet, a product that enables platform partners to conduct interest generation activities on Weibo, such as handing out red envelops and coupons. The company was formerly known as T.CN Corporation and changed its name to Weibo Corporation in 2012. The company was founded in 2009 and is headquartered in Beijing, the People's Republic of China.

Sohu.com Limited engages in the provision of online media, video, and game products and services on personal computers (PCs) and mobile devices in China. It operates through two segments: Sohu and Changyou. The company offers online news, information, and content services through the mobile phone application Sohu News APP, mobile portal m.sohu.com, and www.sohu.com for PCs; and online video content and services through mobile phone application Sohu Video APP and tv.sohu.com, as well as ifox, a video application for PC. It also operates Focus (www.focus.cn), which provides online real estate information and services; and 17173.com website, which provides news, electronic forums, online videos, and other online game information services to game players, as well as offers mobile game distribution services. In addition, the company offers interactive online games for PCs and mobile devices. Further, it provides paid subscription and interactive broadcasting services. The company was incorporated in 1996 and is headquartered in Beijing, China.

iClick Interactive Asia Group Limited, together with its subsidiaries, provides online marketing services in Mainland China, Hong Kong, and internationally. It operates through two segments, Marketing Solutions and Enterprise Solutions. The company offers iAudience, a market intelligence platform that provides real-time insights of the target audiences and competitive landscapes that allows enterprises to explore potential market opportunities and drive long-term business growth; iNsights 2.0, a marketing analytics platform that provides marketers with in-depth analyses, including conversion path analysis, cross-channel effectiveness analysis, and e-commerce analysis; iParllay, a social commerce platform that offers customer management and marketing automation capabilities; iSCRM, a WeChat social customer relationship management that provides enterprises with WeChat private traffic management and operation; and iAccess, an audience engagement and activation solution tailored for brand awareness-driven and performance-driven campaigns. It also provides SaaS+X enterprise solutions comprising data analytics SaaS tools and services; intelligent enterprise customer relationship management SaaS tools and services; establishment and operation of client private domains; and smart retail tools and services. The company sells its products through sales contracts with marketers, marketing agencies, or other merchants, including marketing campaign contracts. The company was formerly known as Optimix Media Asia Limited and changed its name to iClick Interactive Asia Group Limited in March 2017. iClick Interactive Asia Group Limited was founded in 2009 and is headquartered in Quarry Bay, Hong Kong.

Haoxi Health Technology Limited, through its subsidiaries, provides online marketing solutions in China. The company offers online marketing solutions, including online short video marketing solutions to advertisers through its media partners; and customized marketing solutions by planning, producing, placing, and optimizing online ads to help advertisers acquire, convert, and retain consumers on various online media platforms. It places its ads through mainstream online short video and social media platforms, such as Toutiao, Douyin, WeChat, and Sina Weibo. The company serves advertiser client base primarily in the healthcare industry. Haoxi Health Technology Limited was founded in 2018 and is based in Chaoyang, China.

Star Fashion Culture Holdings Limited provides content marketing solutions services in the People's Republic of China. It offers marketing campaign planning and execution services; offline advertising services; and online precision marketing services. The company was founded in 2015 and is based in Xiamen, the People's Republic of China.

36Kr Holdings Inc. provides content and business services in the People's Republic of China. It creates and distributes various content, including insightful reports on companies and industries, timely market updates, thought-provoking editorials, and commentaries, as well as original video and audio content in various industries, such as technology, consumer, retail, healthcare, media and entertainment, and enterprise services. The company's business services include online advertising services; enterprise value-added services, such as integrated marketing, advertisement agent, online/offline event, and consulting services; and subscription services to individuals, institutional investors, and enterprises. 36Kr Holdings Inc. was founded in 2010 and is headquartered in Beijing, the People's Republic of China.

Leju Holdings Limited, through its subsidiaries, provides online to offline (O2O) real estate services in the People's Republic of China. It offers real estate e-commerce, online advertising, and online listing services through its online platform, and various mobile applications. The company also operates various real estate and home furnishing Websites of SINA Corporation (SINA). Its O2O services for new residential properties include selling discount coupons; and facilitating online property viewing, physical property visits, marketing events, and pre-sale customer support, as well as provides information platform to individual brokers. In addition, the company sells advertising primarily on the SINA new residential properties and home furnishing websites; and acts as an advertising agent for the SINA home page and non-real estate Websites with respect to advertising sold to real estate developers and home furnishing suppliers. Further, it offers fee-based online property listing services to real estate agents; and services to individual property sellers. The company was incorporated in 2013 and is headquartered in Beijing, the People's Republic of China.