Two foundries in Israel (150mm and 200mm), two in the U.S. (200mm), and three in Japan I think they are both 200 and 300mm.
X. Smile,,, Looks like glass is 75% full, the Polymer is 100% sourced and produced in U.S. Try as some might looking for risk, application is spread across the world, the announcement is a big deal. A wine glass filled 1/4 of the way with lightwaves magic proprietary polymer produced in the U.S. Will yield atleast 100 thousand modulators. I have a dirty unimproved primitive version of 1/10 a thimble full in my desk.
Bullish