Microtunneling Boring System from Japan
Remote-controlled pipe jacking machine for precise small-diameter tunnel boring under rivers/railways. HTS 8430.49.80 classification as other earth boring machinery for trenchless technology applications.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Declare jacking force tonnage and pipe diameter specs critical for duty assessment
• Include slurry separation system details if integral to boring function