maybe time to seek refund of those payments
last update in november, no progress to update?
Here, in chronological order, is everything I could find Cointerra saying about their "expected" "December" batch.
As you have noticed, their AWOL official account hasn't made a peep about their failure to deliver in 2013.
You have to dig though their press releases to find that morsel of disappointment.
"December this year"
"expected to begin shipping to customers, Mid December".
"on track for our delivery times"
"still very much on track for our presented delivery time"
"still on time table for our production"
"fabout of the first wafers is scheduled to occur on December 17th"
Are you going to ask Cointerra to refund you in USD or BTC?