Timeline to process Notary

To whom it may concern,
I have 2 documents which required notarization from the China Embassy, what's the timeline to process such Notary verification? Can this be completed within a day? If not, what's the appropriate timeline?

1) Highest education certificate: it requires verification by China Embassy/consulate in your certificate issued country within latest 6 month (as far as we know the diploma needs to notary in the Notary Public and then verification in the Ministry of Foreign Affairs and China Embassy) .
2) Valid Certification of No Criminal Records: issued by the police, court or notarial institutions and it requires verification, either by China Embassy/consulate in your certificate issued country within latest 6 month.
Appreciate your assistance. Thanks