John Poulos, CEO of Dominion of Toronto, gave statement to House Committee:
"IN OUR DS-200 WE HAVE ONE OF THE NINE PROGRAMMABLE LOGIC DEVICES THAT WE ACTUALLY SOURCE FROM A U.S. COMPANY BASED IN CALIFORNIA IN THE HEART OF SILICON VALLEY THAT PRODUCES THAT PROGRAMMABLE DEVICE IN A FACTORY IN CHINA."
https://docs.house.gov/meetings/HA/HA00/20200109/110346/HHRG-116-HA00-Wstate-PoulosJ-20200109-U1.pdf