On November 23, the Mauritania Nouakchott urban drainage system project officially started to construct by Chinese government and CTCE Group.
Mauritania's President Mohammed Ould Abdul Aziz, Prime Minister Yahya Ould Hadamin, all members of the Cabinet, Chinese Ambassador to Mauritania Wu Dong, Economic and Commercial Counselor Chen Chunqi, and envoies in Mauritania from Japan, Norway, Pakistan and more than 30 other countries and the general manager of CTCE Group Wang Chuanlin attended the ceremony.