An Uruguayan coin which was demonetised first before even issued? [solved]

When I searched coins that were issued into circulation in 2025 and this year, I found this coin with an information that this was demonetised first before even issued. How is this legal, to be honest? I have never seen any other coins (circulating or not) that were demontised first before being issued. 

Please explain why this coin was demonetised before being issued, ASAP. Salamat po.

You may find this post to be of interest.

https://en.numista.com/forum/topic104595.html

"Specifically, on silver and gold coins, is very common Central Bank demonetize them on the same moment, a few later, or even before the issuing act. The reasons usually is "to preserve their conservation as numismatic products"."

iiruig

You may find this post to be of interest.

 

https://en.numista.com/forum/topic104595.html

 

"Specifically, on silver and gold coins, is very common Central Bank demonetize them on the same moment, a few later, or even before the issuing act. The reasons usually is "to preserve their conservation as numismatic products"."

Oh, I get it now. Thanks for information.