Geode DZ-4120 Seismograph from Canada
24-channel digital seismograph for refraction and reflection seismic surveys in oil/gas exploration. HTS 9015.80.80.40 covers this geophysical seismic data acquisition instrument.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include geophone channel count and sampling rate specifications
• Ensure seismic stacking software licensing is documented separately
• Classify complete field system rather than individual components