Cant tell you exactly, but if the graphic looks like this it was a Triana made mast before KA was forced to switch factories. Probably between 2005 and 2010 or so?
Sailqik is correct..it was made by Triana and not sure of the date when KA changed factories...could have been a little later...maybe 2012. Very good masts...I still have a few I use all the time.