Do I still have to submit the financial requirements if I already visited China in 2012?

My family( wife, 2 sons and an aunt) visited China in 2012 with a tourist L. Do I still need to submit the Income tax return, bank certificates, proof of payment of the bank certification, bank statements for the last 6 months,NBI clearance etc? The 2011 Chinese application requirements are different compared to the 2017 requirements. In 2011, they separated the requirements for those who have been to China.