Legal analysis: reselling diesel oil is illegal. In terms of optimizing the economic development environment, the industrial and commercial office has taken a series of supporting measures to continuously intensify the rectification of market order: resolutely stop the "four chaos" in China, put an end to the phenomena of interfering with the normal operation of enterprises and fines, failing to correct violations of laws and rude law enforcement, substituting words for laws, and hosting them with fines, and severely investigate and deal with corrupt acts such as illegal law enforcement and demanding cards; Severely investigate and deal with bad behaviors that disrupt the production and operation order of enterprises, such as bullying the market, buying and selling hard, and severely crack down on illegal behaviors that interfere with the market economic order, such as counterfeiting and selling fakes.

Legal basis: Article 225 of the Criminal Law, in violation of state regulations, commits one of the following illegal business operations, disrupting the market order, and 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 for illegal gains or confiscation of property:

(a) without permission, the franchise, monopoly of goods or other goods restricted by laws and administrative regulations;

(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.