RISK AND CONCENTRATIONS (Tables)

12 Months Ended

Oct. 31, 2021

RISK AND CONCENTRATIONS [Abstract]

Concentrations by Geographic Areas

As of the balance sheet dates, our property, plant, and equipment, net and net assets were, by geographic area, as presented below.

	October 31, 2021				October 31, 2020
	Property, Plant and Equipment		Net Assets		Property, Plant and Equipment		Net Assets
China	$	285,756	$	210,437	$	262,800	$	180,404
Taiwan		129,660		341,291		123,979		309,911
United States		137,049		173,062		130,164		225,411
Korea		140,380		254,357		110,815		228,579
Europe and Other		3,708		21,415		3,717		17,961
	$	696,553	$	1,000,562	$	631,475	$	962,266