Mr. Mathias Cormann, Secretary-General of the OECD, in Athens, 1-3 July 2021

Mr. Mathias Cormann, Secretary-General of the OECD, was in Athens on an official visit, from 1st to 3rd July 2021.经合组织（OECD）秘书长马蒂亚斯·科曼于2021年7月1日至3日在雅典进行正式访问。