onjune 4, 2015, review meeting of china citric acid characteristic industrialbase was held. expert and leaders from china light industry council, chinafermentation industry association, some vice- chancellors, professors andresearchers from tianjin university of science and technology, dalianpolytechnic university, industrial and biological technology research instituteof chinese academy of sciences, tianjin and other universities attended thismeeting. leaders from changle government also attended this activity. in thismeeting, changle county was continued awarded china citric acid characteristicindustrial base by review committee experts.