N'ime afọ ndị gafeworonụ, Dayu lekwasịrị anya n'ụdị azụmaahịa nke ụlọ ọrụ, mmepụta teknụzụ, na mmepe na uto nke ya, ebe ọ na-arụsi ọrụ ike na-arụ ọrụ mmekọrịta mmadụ na ibe ya ma na-akwado ọrụ ọdịmma ọha.China enyela ngụkọta nke ihe karịrị nde yuan 20 na onyinye.Karịsịa n'oge siri ike nke ịlụso ọrịa ọgụ ọgụ, Dayu Group emechaala batches 5 nke onyinye 7,804,100 nke ihe mgbochi ọrịa dị iche iche nke ruru ihe fọrọ nke nta ka ọ bụrụ nde yuan 10 na mpaghara 20 na China.N'ịkwanyere ọmarịcha ọrụ nke ihe enyemaka nchekwa mmiri nke Dayu nyere n'oge ọrịa a, Ministri na-ahụ maka mmiri mmiri nyere onyinye pụrụ iche "Dayu Statue" nke Dayu Water Conservation Group.
