Binance, one of the world’s largest cryptocurrency exchanges, has a complex and layered history when it comes to its Chinese-language services. To understand "when was Binance Chinese website launched," we must first distinguish between the original Binance website (binance.com) and the targeted Chinese-language interface, as well as the now-defunct Binance China entity. The original Binance platform was founded in 2017 by Changpeng Zhao (CZ), with its global headquarters initially based in China. At that time, the website offered a Chinese-language option as part of its multilingual platform. However, in September 2017, the Chinese government banned cryptocurrency trading platforms and initial coin offerings (ICOs) within the country. In response, Binance moved its operations out of China, relocated to Malta, and later to the Cayman Islands and other jurisdictions. As a result, the official binance.com website continued to support Chinese language for users outside mainland China, but it no longer served as a "Binance Chinese website" for domestic users within the PRC. To answer the core question more precisely: the Chinese-language interface of the global Binance website was launched simultaneously with the main exchange in July 2017. However, for Chinese residents, the site became effectively inaccessible for trading after the 2017 regulatory crackdown, though the language option remained for overseas Chinese speakers. In 2023, Binance further adjusted, shutting down its "Binance Markets" entity in the UK and other local branches, but the Chinese language option still exists for users in compliant regions. Therefore, the launch date of the Chinese-language Binance website is technically July 2017, but its operations for PRC users have been restricted since 2017. This history reflects the tension between global crypto adoption and local regulatory frameworks, making the exact "launch date" a matter of perspective. For search engine optimization and user clarity, the key point is that Binance’s Chinese language support began with the exchange's founding, but domestic Chinese users could not legally trade after the ban. This nuanced timeline is essential for anyone researching crypto regulation in China or Binance’s global strategy.