Data query from 2013 to present
http://www.gapp.gov.cn/utils/cip_capub.shtml
CIP number 2017306684
Data query before 2013
http://www.gapp.gov.cn/zongshu/serviceListcip.shtml?CIPNum=2012280296&ValidateCode=SD12
Data query from 2013 to present
http://www.gapp.gov.cn/utils/cip_capub.shtml
CIP number 2017306684
Data query before 2013
http://www.gapp.gov.cn/zongshu/serviceListcip.shtml?CIPNum=2012280296&ValidateCode=SD12