There may be some advantages in having CCE IO headquartered in Mauritius.
"Mauritius offers an attractive corporate income tax rate of only 15% (which can be lowered to only 3%), Mauritius does not levy capital gains tax and does not levy withholding tax on dividends and interest payments."
http://www.nomoretax.eu/doing-business/minimise-taxes-in-mauritius/
http://www.********/investing/general/2016/01/03/10-best-tax-havens-in-the-world.aspx