According to relevant information, illegal and ignorant foreign exchange shall be handled according to regulations. According to the Regulations of People's Republic of China (PRC) on Foreign Exchange Control, if the amount of illegal foreign exchange trading is relatively large, the foreign exchange administration authorities shall give a warning, confiscate the illegal income and impose a fine of more than 30% of the illegal amount but less than the equivalent; If the amount is huge, a fine of not less than 30% of the illegal amount shall be imposed, the illegal income shall be confiscated and the visa shall be revoked, and the public security organ shall investigate the criminal responsibility according to law.