PLC Printed Circuit Board Assembly from Mexico
A printed circuit assembly designed specifically for programmable logic controllers (PLCs) of heading 8537, containing microprocessors, memory chips, and I/O interface circuits mounted on a PCB. It provides the core control logic for industrial automation equipment. Classified under 8538.90.3000 as a part solely for use with apparatus of heading 8537.
Duty Rate — Mexico → United States
13.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Verify the assembly is designed solely for heading 8537 apparatus via technical specs and manufacturer declarations to avoid misclassification
• Include detailed PCB schematics and bill of materials in import documentation for CBP review