in this case, we can only wait and then get the penalty.

the liquidated damages can refer to the local rent standard of the same lot. As for the part of the delivered house that is inconsistent with the contract, you can also ask for compensation at a fixed price.

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Article 17 There is no stipulation on the calculation method of liquidated damages or damages in the commercial housing sales contract. For the liquidated damages or damages, please refer to the following.

if the house is delivered for use beyond the time limit, it shall be determined according to the rent standard of similar houses in the same lot published by the relevant competent authorities or assessed by qualified real estate appraisal agencies during the period of overdue delivery.