Micron MT41K512M8 DRAM IC from Mexico
A 4Gb DDR4 SDRAM device organized as 512Mx8, but classified by individual chip capacity in the 512Mb-1Gb range for tariff purposes, used in laptops and servers. HTS 8542.32.00.32 applies specifically to DRAM integrated circuits with this memory size range. It supports high-bandwidth operations for modern computing needs.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Provide manufacturer datasheets confirming DRAM type and exact bit capacity to CBP for accurate heading 8542 classification
• Ensure export licenses from origin country if dual-use concerns arise for high-performance memory chips
• Use HTSUS binding ruling requests for high-volume imports to lock in 8542.32.00.32 classification