Principally as a result of rigorous cost control efforts, the ACP budget has been reduced three times by a total of $8.4 billion, from the original budget of $163.7 billion projected in1992-93 to the present estimate of $155.3 billion.

• 机场核心计划的整体预算开支，由一九九二至一九九三年度原定的1,637亿元降至现时的1,553亿元，前后削减了3次，合共减少84亿元。 预算得以削减，主要是由于当局严格控制成本所致。