Chairman of the Bank of China (BOC) Chen Siqing (3rd L), Chinese ambassador to Chile Xu Bu (2nd L), former Chilean President Eduardo Frei Ruiz-Tagle (2nd R) and other guests attend the inauguration ceremony of the Chilean branch of the BOC in Santiago, capital of Chile, on June 6, 2018. The BOC announced opening of its Chilean branch here on Wednesday. (Xinhua/Wang Pei)