The offering was 260% oversubscribed, the Luxembourg Stock Exchange said in a press announcement on 24 April.
It was the bank’s fourth international Belt and Road listing and its first here. The bourse said BOC has raised more than $10bn altogether through the offerings.
Belt and Road “involves China underwriting billions of dollars of infrastructure investment in countries along the old Silk Road linking it with Europe,” The Economist explained in May 2017.
Bank of China is that country’s and the world’s fourth largest, according to S&P.
Last autumn, fellow Chinese bank ICBC raised $2.15bn green Belt and Road bonds listed in Luxembourg.