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Analysts said the move would help foster a more competitive oil products wholesale market where around two thirds of the oil products wholesalers are run by the nation's two oil giants namely the China National Petroleum Corporation and  China Petrochemical Corporation  better known as  Sinopec  .
 alternate names: China Petrochemical Corporation, Sinopec
Given a phrase that describes the relationship between two words, extract the words and the lexical relationship between them. The output format should be "relation1: word1, word2; relation2: word3, word4". 
Option: cities of residence, top members employees, members, alternate names, origin, state or provinces of residence, title of person, spouse, city of headquarters, NA, founded by, state or province of headquarters, employee of, countries of residence, country of birth, founded, subsidiaries, country of headquarters 
Text: {0} 
Answer:
 alternate names: China Petrochemical Corporation, Sinopec