Is it illegal for employees to resell company products to earn the difference?

Legal analysis: illegal. Constitute a civil tort. The salesman's behavior caused losses to the company and infringed on the company's rights and interests. As a salesman of the company, he knows the information of the company's customers and the price of the company's products, which are the secrets of the company. Using these secrets, he earned the price difference, gained benefits, and violated the rights and interests of the company.

Legal basis: Article 39 of People's Republic of China (PRC) Labor Contract Law. In any of the following circumstances, the employer may terminate the labor contract:

(a) during the probation period, it is proved that it does not meet the employment conditions;

(two) a serious violation of the rules and regulations of the employer;

(three) serious dereliction of duty, corruption, causing great damage to the employer;

(4) The laborer establishes labor relations with other employers at the same time, which has a serious impact on the completion of the work tasks of the unit, or the employer refuses to correct it;

(5) The labor contract is invalid due to the circumstances specified in Item 1 of Paragraph 1 of Article 26 of this Law;

(6) Being investigated for criminal responsibility according to law.