契约修订补价 meaning in English

lease modification premium

For any redevelopment proposal which may result in material modifications to these terms and conditions , the developer must apply for permission from the lands department . the lands department will take into account all relevant factors in considering such application . if the proposed modifications are to be approved , depending on the scope of the modifications and their impact on the value of the site , the government may ask for payment of a premium for the modifications
任何重建计划与土地契约原先所订条款及条件有任何实质改变，都必须向地政总署申请，地政总署会考虑有关因素，假如批准修订土地契约，视乎修订涉及的范畴和对该地段价值的影响，政府亦可收取契约修订补价，作为同意有关修订的条件。