1. Whoever, in violation of state regulations, engages in international telecommunications services or profit-making activities involving telecommunications services in Hong Kong, Macao and Taiwan without authorization by renting international private lines, privately setting up exchange equipment or other means, is suspected of one of the following circumstances, shall be prosecuted: (1) Those who engage in outbound business with an amount of more than 6,543,800 yuan; (2) The loss of telecom tariff caused by the operation of inbound business is more than 6,543,800 yuan; (three) did not meet the above standard, but because of illegal international telecommunications business or telecommunications business involving Hong Kong, Macao and Taiwan, engaged in illegal business activities by administrative punishment for more than 2 times. 2. Whoever is suspected of any of the following circumstances shall be investigated for the crime of illegally operating foreign exchange: (1) buying and selling foreign exchange outside designated foreign exchange banks and China Foreign Exchange Trading Center and its sub-centers, with an amount of more than 200,000 US dollars, or with an illegal income of more than 50,000 yuan; (2) A company, enterprise or other unit, in violation of the relevant provisions on foreign trade agency business, fraudulently buys foreign exchange from a designated foreign exchange bank for others by illegal means, or knowingly forges or alters documents or commercial documents, the amount of which is more than 5 million US dollars, or the illegal income is more than 500,000 yuan; (3) The amount of foreign exchange fraudulently purchased through intermediaries is more than 1 10,000 USD or the illegal income is more than 1 10,000 RMB. Article 225 of the Criminal Law, whoever, in violation of state regulations, commits one of the following illegal business operations and disrupts the market order, if the circumstances are serious, shall be sentenced to fixed-term imprisonment of not more than five years or criminal detention, and shall also, or shall only, be fined not less than one time but not more than five times the illegal income; If the circumstances are especially serious, he shall be sentenced to fixed-term imprisonment of not less than five years, and shall also be fined not less than one time but not more than five times his illegal income or his property shall be confiscated: (1) dealing in franchise, monopoly goods or other commodities whose business is restricted by laws and administrative regulations without permission; (2) buying and selling import and export licenses, import and export certificates of origin and other business licenses or approval documents stipulated by laws and administrative regulations; (three) without the approval of the relevant competent departments of the state, illegally engaged in securities, futures, insurance business, or illegally engaged in fund payment and settlement business; (four) other illegal business activities that seriously disrupt the market order.