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Chapter 84 · HTS 8473.30

HTS 8473.30 – Memory Modules (DIMMs, SO-DIMMs)

HTS 8473.30.1180 covers DDR4, DDR5, LPDDR, and RDIMM memory modules. Unlike bare DRAM ICs (8542.32), memory modules are classified as parts for ADP machines. Most modules are assembled in Taiwan or South Korea and face 15%. Chinese-assembled modules face 40%.

Duty Rates by Country of Origin

China
Section 301 (25%) + Section 122 (10%)
35%
Taiwan
Section 122 only
10%
South Korea
Section 122 only
10%
Malaysia
Section 122 only
10%

Common Part Numbers

MTC16C2085S1SC-48BA1HMA82GS6AFR8NM393A4K40DB3CT16G4DFD8213

Key Manufacturers

Micron/CrucialSK HynixSamsungKingstonCorsair

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