【中文版】

淘宝是中国最大的电商平台之一，也是中国互联网历史上一个非常重要的里程碑。淘宝的上市对于投资者和消费者来说都具有重要的意义。那么，淘宝什么时候上市的呢？

淘宝最初是由阿里巴巴集团旗下的淘宝网发展而来。2003年，淘宝网正式上线，随后迅速成为中国最大的C2C电商平台。随着淘宝网的发展，阿里巴巴集团决定将其拆分为独立的上市公司。2013年，淘宝网正式更名为“淘宝”，并在同年的11月完成了上市。

淘宝的上市对于阿里巴巴集团和中国的电商行业来说都是一个重要的里程碑。一方面，淘宝的上市为阿里巴巴集团带来了巨额的收益，使其成为了全球最大的电商公司之一。另一方面，淘宝的上市也推动了中国电商行业的发展，加速了电商行业在中国的普及和发展。

总的来说，淘宝的上市标志着中国电商行业的重要发展阶段。如今，淘宝已经成为了中国电商行业的代表之一，为消费者提供了便捷、安全的网上购物体验，也为投资者带来了巨大的商业价值。

【英文版】

Taobao is one of the largest e-commerce platforms in China, and also a significant milestone in the history of Chinese internet. The listing of Taobao is of great significance to investors and consumers. So, when did Taobao go public?

Originally, Taobao was developed from Taobao.com, which is a part of the Alibaba Group. In 2003, Taobao.com was officially launched and quickly became the largest C2C e-commerce platform in China. With the development of Taobao.com, the Alibaba Group decided to spin it off as a separate listed company. In 2013, Taobao.com was officially renamed as "Taobao", and was listed in November of the same year.

The listing of Taobao was a significant milestone for both the Alibaba Group and China's e-commerce industry. On one hand, the listing of Taobao brought huge proceeds to the Alibaba Group, making it one of the largest e-commerce companies in the world. On the other hand, the listing of Taobao also promoted the development of China's e-commerce industry, accelerating its popularization and development in China.

Overall, the listing of Taobao marks an important stage of development for China's e-commerce industry. Today, Taobao has become one of the representatives of China's e-commerce industry, providing consumers with a convenient and secure online shopping experience, and bringing enormous business value to investors.