Based on this:
Chlorine Date Code Decoder - Further Reading
It looks like they use the two digit year followed by three digit day number. The top set will be the day it was packaged.
23065 means the 65th day of 2023 or March 6th, 2023.
The bottom set will, I'd assume, be the day of manufacture.
23030=Jan 30th, 2023.
The box list the the day it was cartoned: 23117. April 27th.
I'm not sure on the bottom set of numbers printed on the carton.