China’s central bank says all cryptocurrency-related activities are illegal, vows harsh crackdown

China’s central bank renewed its tough talk on bitcoin Friday, calling all digital currency activities illegal and vowing to crack down on the market.

In a Q&A posted to its website, the People’s Bank of China said services offering trading, order matching, token issuance and derivatives for virtual currencies are strictly prohibited. Overseas crypto exchanges providing services in mainland China are also illegal, the PBOC said.

“Overseas virtual currency exchanges that use the internet to offer services to domestic residents is also considered illegal financial activity,” the central bank said, according to...