Complex sentence: In 2010 EDUN had been criticized for having moved part of its production from Africa to China, decrying the company for doing so after being set up to create jobs to alleviate poverty in Africa.
Split into simpler sentences: In 2010 EDUN has/had been criticized for having moved part of its production from Africa to China,. Several critics have decried "per" decrying the company for doing so after being set up to create jobs to alleviate poverty in Africa.