Legal analysis: according to the criminal law, how long the crime of obstructing credit card management will be sentenced depends on the actual situation of the case; Generally, those who commit this crime will be sentenced to fixed-term imprisonment of not more than three years, and if the amount is huge, they will be sentenced to fixed-term imprisonment of not less than three years but not more than ten years, and they will bear the fines they deserve.

Legal basis: Article 177-1 of the Criminal Law of People's Republic of China (PRC) has one of the following circumstances, which hinders the management of credit cards, and shall be sentenced to fixed-term imprisonment of not more than three years or criminal detention, and shall also be fined not less than 10,000 yuan but not more than 100,000 yuan; If the amount is huge or there are other serious circumstances, he shall be sentenced to fixed-term imprisonment of not less than three years but not more than ten years, and shall also be fined not less than 20,000 yuan but not more than 200,000 yuan: (1) Holding and transporting a large number of credit cards knowing that they are forged, or holding and transporting them knowing that they are blank credit cards; (2) Illegally holding other people's credit cards, with a relatively large number; (3) using false identification to defraud credit cards; (4) Selling, purchasing or providing others with forged credit cards or obtaining credit cards by fraudulent means. Whoever steals, buys or illegally provides credit card information of others shall be punished in accordance with the provisions of the preceding paragraph. Any employee of a bank or other financial institution who commits the crime mentioned in the second paragraph by taking advantage of his position shall be given a heavier punishment.