P.B. Group Limited, an investment holding company, engages in the bentonite mining, and production and sale of drilling mud and pelletizing clay in the People's Republic of China. It operates through the Bentonite Mining Operation, Financial Service Business, and Property Investment Business segments. The company holds a 100% interest in the Huanghu Bentonite mine, an open pit mine with a permitted mining area of 2.1311 square kilometers located in Anhui province. It is also involved in the financial service business, which provides wealth management, money lending, financial guarantee, and financial services; securities trading and property investment business; operation of a charitable institution; rental business; and wholesale of personal care products. In addition, the company offers insurance brokerage services, as well as personal and corporate loans. The company was formerly known as HangKan Group Limited and changed its name to P.B. Group Limited in February 2021. P.B. Group Limited was incorporated in 2015 and is headquartered in Wuhu, the People's Republic of China.