90189044 under HS Code INSTRUMENTS AND APPLIANCES USED IN MEDICAL, SURGICAL, DENTAL OR VETERINARY SCIENCES, INCLUDING SCIENTIGRAPHIC APPARATUS, OTHER ELECTROMEDICAL APPARATUS AND SIGHT-TESTING INSTRUMENTS - OTHER INSTRUMENTS AND APPLIANCES: - ANESTHETIC APPARATUS AND INSTRUMENTS, ENT PRECISION INSTRUMENTS, ACUPUNCTURE APPARATUS, AND ENDOSCOPES: ENDOSCOPES were the top imported HS Codes by DIAMOND ELECTRONIC ENTERPRISES in 2021.