Legal subjectivity:

You can claim liquidated damages. The specific amount is agreed upon by both parties in the contract, but it is generally within 30% of the actual loss. Legal objectivity:

"The Interpretation of the Supreme People's Court on Several Issues Concerning the Application of Law in the Trial of Commercial Housing Sales Contract Disputes" Article 13 The commercial housing sales contract does not stipulate the amount of liquidated damages or the method for calculating the amount of loss compensation. The amount of liquidated damages Alternatively, the amount of loss compensation can be determined with reference to the following standards: If payment is overdue, it will be calculated based on the total unpaid house purchase price and with reference to the standards for calculating and charging overdue loan interest by financial institutions prescribed by the People's Bank of China. If the house is delivered for use overdue, the rental standard for similar houses in the same location shall be determined according to the rent standard announced by the relevant competent authorities or assessed by a qualified real estate appraisal agency during the period of overdue delivery of the house. Article 577 of the Civil Code: If a party fails to perform its contractual obligations or performs its contractual obligations inconsistently with the agreement, it shall bear liability for breach of contract such as continuing to perform, taking remedial measures, or compensating for losses.