以下是两段公司简介文本，请将其合并后总结为3个段落，并确保传达公司理念、核心业务以及发展规划。

 Tencent Holdings Limited is a company incorporated in the Cayman Islands in November 1999. The company expanded its business from the QQ instant messaging software to Internet value-added services (IVAS), mobile value-added services (MVAS), and online advertising. Over the years, Tencent has provided hundreds of millions of users with innovative services and experiences. Tencent's mission is to connect people with people, information, entertainment, and ecology, enrich the life of Internet users. Going forward, the company is expected to work on the refinement of its IVAS, expansion of MVAS, and further integration of its internet ecosystem-platform to facilitate users' every day. 

 Alibaba Group Holding Limited is a leading global commerce company founded in 1999 in Hangzhou, Zhejiang, China. Its mission is to make it easy to do business anywhere, and the company serves hundreds of millions of consumers and millions of businesses. Alibaba operates platforms across digital media and entertainment, logistics, and cloud computing. For the future, Alibaba is focusing on embracing new technology, expanding its global footprint, and enhancing its Shopify-like platform services to support more SMEs and global trade.
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腾讯控股有限公司和阿里巴巴集团控股有限公司均成立于1999年，分别在开曼群岛和中国浙江省杭州市设立。腾讯从最初的QQ即时通讯软件业务扩展到了互联网增值服务（IVAS）、移动增值服务（MVAS）以及在线广告服务，而阿里巴巴则致力于通过旗下广泛的服务平台促进商业交易，包括数字媒体、娱乐、物流、云计算等领域。两家公司共同服务于全球数亿用户，并向企业用户提供创新的服务体验。

在公司使命方面，腾讯的目标是通过连接人与信息、娱乐以及生态，丰富互联网用户的生活；而阿里巴巴的企业愿景是简化全球商业交易，帮助企业轻松实现商务活动。腾讯和阿里巴巴通过其丰富的平台及服务，致力于推动信息的广泛传播及商业环境的优化，不断提升用户的使用体验。

面向未来的发展规划，腾讯将继续优化互联网增值服务，扩大移动增值服务市场，并深化互联网生态系统的整合，以更好地满足用户的日常需求。而阿里巴巴则注重于新技术的应用、全球范围的扩张，以及进一步增强平台服务，支持更多中小企业在全球贸易中的成长和发展。两家公司都表现出了清晰的发展方向，即通过不断创新和技术应用，加强在各自领域的竞争优势。
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