Legal basis: People's Republic of China (PRC) Civil Procedure Law.
Article 103 Property preservation shall be sealed up, detained, frozen or other methods prescribed by law. After the people's court has preserved the property, it shall immediately notify the person whose property has been preserved. Property that has been sealed up or frozen shall not be sealed up or frozen again.
Article 114 If a unit obligated to assist in the investigation and execution commits any of the following acts, the people's court may, in addition to ordering it to perform its obligation of assistance, impose a fine: (1) The relevant unit refuses or hinders the people's court from investigating and collecting evidence; (two) after receiving the notice of the people's court for assistance in execution, the relevant units refused to assist in inquiring, sealing up, freezing, transferring or changing the property; (3) After receiving the notice from the people's court for assistance in execution, the relevant unit refuses to assist in detaining the income of the person subjected to execution, handling the transfer procedures of relevant property rights certificates, and handing over relevant tickets or other property; (four) other refused to assist in the implementation.
The people's court may impose a fine on a unit that commits one of the acts listed in the preceding paragraph; Those who still fail to perform the obligation of assistance may be detained; And may put forward judicial suggestions for disciplinary action to the supervisory organ or the relevant authorities.