HaiLang · US HTS

99020126

Dioxosilane (Silicon dioxide amorphous) (CAS No. 7631-86-9) entirely spherical micro-spheres of mean particle size of 0.005 mm or smaller, uniform particle size with a uniformity coefficient of 1.65 or less, trace metal impurities less than 70 ppm, specific electrical resistance of 50,000 Ohm cm (provided for in subheading 2811.22.10)

Part of: 99 — Temporary legislation; temporary modifications (US)

Code
99020126
Type
10-digit tariff line
Duty rate
Free
Related codes
Other nomenclatures

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