求帮忙分析一个what引导的疑问句

求帮忙分析一个what引导的疑问句
看到一个句子,求个大神指导下句子成分的分析
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'What impact,if any,has the recent global financial crisis had on the export of
Japanese manufactured automobiles to the European Union?

What impact（宾语）,if any（省略了的条件从句,还原为if there is any impact）,has （前置的助动词）the recent global financial crisis（主语） had （谓语动词）on（介词,引导短语,作状语） the export of Japanese manufactured automobiles to the European Union?