Legal analysis: selling virtual currency does not constitute a crime. It is legal to sell virtual currency, which exists legally in China, but it is illegal to use virtual currency to engage in illegal activities. It is illegal to engage in securities, futures and insurance business without the approval of the relevant competent departments of the state, or illegally engage in fund payment and settlement business.

Legal basis: Article 2 of the Criminal Law of People's Republic of China (PRC) * * * The task of People's Republic of China (PRC) Criminal Law is to fight against all criminal acts with penalties, safeguard national security, people's democratic dictatorship and socialist system, protect state-owned property and property collectively owned by working people, protect citizens' private property, protect citizens' personal rights, democratic rights and other rights, and safeguard social and economic order and socialism.