Illegal.

Bluestone Securities does not exist as a registered securities company in China, so it is illegal in China. China's securities law stipulates that any enterprise or individual engaging in securities business must obtain approval from the China Securities Regulatory Commission and obtain a business license. The registration and supervision scope of the China Securities Regulatory Commission includes securities companies, securities investment fund management companies, securities and futures exchanges, etc.

If you receive a call or message related to Bluestone Securities, you should remain vigilant and verify its authenticity to avoid financial fraud or other losses. At the same time, if you discover any illegal companies or behaviors, it is recommended to report it to the local securities regulatory authorities, public security agencies or relevant agencies in a timely manner to safeguard your legitimate rights and interests and purify the market environment.