华润双鹤：公司出口欧盟地区的收入占整体营业收入的比重较小，目前未在欧盟地区设立海外子公司

Group 1 - The company has a small proportion of its overall revenue coming from exports to the European Union [2] - Sales to the EU are conducted through direct exports from domestic entities and third-party channels, with no overseas subsidiaries established in the EU region [2]