Is the Institute of Scientific and Technological Progress of the Chinese Academy of Management Sciences a patent liar?

1: the email address is 163, and all institutions are the email addresses of the department;

2. No content related to this unit can be found on the website of the Intellectual Property Office;

My patent was published not long ago, and the letter said "patent number CNxxx".

I'm going to contact him first to see how he collects money.