Legal basis: Article 253 of the Criminal Law of People's Republic of China (PRC) violates the relevant provisions of the state by selling or providing citizens' personal information to others. If the circumstances are serious, he shall be sentenced to fixed-term imprisonment of not more than three years or criminal detention, and shall also or solely be sentenced to fixed-term imprisonment of not less than three years but not more than seven years, and shall also be fined. Whoever, in violation of the relevant provisions of the state, sells or provides others with personal information of citizens obtained in the course of performing their duties or providing services shall be given a heavier punishment in accordance with the provisions of the preceding paragraph. Whoever steals or illegally obtains citizens' personal information by other means shall be punished in accordance with the provisions of the first paragraph. Where a unit commits the crimes mentioned in the preceding three paragraphs, it shall be fined, and the persons who are directly in charge and other persons who are directly responsible shall be punished in accordance with the provisions of the preceding three paragraphs. Reselling customer information may violate the crime of illegally obtaining or infringing citizens' personal information. Whoever commits this crime shall be sentenced to fixed-term imprisonment of not more than three years or criminal detention. If the circumstances are especially serious, they shall be sentenced to fixed-term imprisonment of not less than three years but not more than seven years.