HS 90 - Optical, photographic, cinematographic, measuring, checking, medical or surgical instruments and apparatus; parts and accessories
HS 38 - Chemical products n.e.c.
HS 85 - Electrical machinery and equipment and parts thereof; sound recorders and reproducers; television image and sound recorders and reproducers, parts and accessories of such articles
HS 84 - Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
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