HomeExclusive-Dutch officials headed to Washington to talk controls on chipmaking gear – sourcesFILE PHOTO: Employees are seen working on the final assembly

FILE PHOTO: Employees are seen working on the final assembly

FILE PHOTO: Employees are seen working on the final assembly of ASML's TWINSCAN NXE:3400B semiconductor lithography tool with its panels removed, in Veldhoven, Netherlands, in this picture taken April 4, 2019. Bart van Overbeeke Fotografie/ASML/Handout via REUTERS