China Unicom (Hong Kong) Pre-Tax Profit Margin 2010-2020 | CHU

China Unicom (Hong Kong) pre-tax profit margin from 2010 to 2020. Pre-tax profit margin can be defined as earnings before taxes as a portion of total revenue.

China Unicom (Hong Kong) Pre-Tax Profit Margin 2010-2020 | CHU

China Unicom (Hong Kong) pre-tax profit margin from 2010 to 2020. Pre-tax profit margin can be defined as earnings before taxes as a portion of total revenue.