Just checking if someone knows whare to purchase dry ice in Ubon, Swensen used to sell but has now stopped.

Depends what using for and how much one needs.   I got some the other day, from Swensen's, which came with the 'take away' ice cream sandwiches.

 

I use it for any skin growths, same as a dermatologist would use liquid nitrogen, since no local doc does.  Only give you a wee bit, all that's needed, and it doesn't keep in freezer, evaporating quite quickly.

 

Quick Google ...

Supposedly deliver to every province ...

https://www.facebook.com/Dryice.2324/about

 

These folks do dry ice engine cleaning, so they may sell it ...

https://www.facebook.com/DCS.Auto.Ubon