It directs the FDA to set these fees to raise a certain amount... but it lets the FDA decide how they want to do that. (There are other fees set in the law, but those arent the ones the article is complaining about.) They publish these fees in the federal register, and they become effective after a short while. This is part of the normal rule making process that the executive branch is responsible for... these rules fill in the blanks in legislation passed by congress.
The FDA published these prices yesterday on Dec 29th. https://www.federalregister.gov/documents/2020/12/29/2020-28...
Theres nothing in the CARES act that requires the FDA charge distilleries.