Identification Document Russian Non-Criminal Certificate for Work Permit in China

Dear Sir or Madam,

my girlfriend is in the process of getting a work permit in China to work as an teacher. The agency, which is working on the process asked us to contact the Chinese embassy in Moscow to issue a document that the non-criminal certificate is of my girlfriend is correct (a sample is attached).
I have some question regarding this topic:
1.) Can you also issue this document? Because my girlfriend lives in Khabarovsk.
2.) Can a consulate also issue this document?
3.) How long is the processing time and what fee needs to be paid?
Thank you for your support in advance.