Switching medical devices sourcing from China to Taiwan

When medical devices crosses a US border, where it was made now decides a surprising share of what it costs. China carries roughly 39% in duties and fees against 10% for Taiwan, a spread worth near $30,595 on $100,000 of annual volume. For a category this exposed to surcharges, the sourcing map is effectively a pricing map. Read on for the full stack comparison, the policy reasons behind the gap, and a scaling table for your own volume.

How the tariff stacks compare

Both stacks share the same customs valuation, so the comparison is apples to apples. On the China side, Customs applies a 1.5% Most-Favoured-Nation base duty, a 25% Section 301 surcharge, and a 12.5% forced-labor Section 301 duty on its medical devices, an effective 39% once the $49.74 in processing fees are added. Sourced from Taiwan, the goods face a 1.5% Most-Favoured-Nation base duty and an 8.5% forced-labor Section 301 duty on its medical devices, an effective 10% once the $49.74 in processing fees are added. Section 301's 25% origin-specific charge is what separates the two origins; strip it out and the stacks would look far closer. Because the MPF and HMF ($49.74 combined) track customs value rather than origin, they wash out of the comparison entirely. Subtract one stack from the other and $3,059.50 per $10,000 shipment separates the two origins. That same per-dollar gap is about $7,649 on a $25,000 order and $30,595 on $100,000 of annual volume. At order level, $25,000 of goods carries roughly $7,649 more duty from China than from Taiwan.

Trade context

Within HTS 9018, 9019, 9020, 9021, medical devices includes MRI machines, Ultrasound equipment, Surgical instruments, Orthopedic implants, Patient monitors, Dental chairs, and X-ray equipment. Because medical devices moves in volume, even a modest per-unit duty gap aggregates into a number that decides sourcing strategy. Concretely, what counts as medical devices: diagnostic imaging equipment, surgical instruments, patient monitoring devices, implants, orthopedic devices, dental equipment, and other FDA-regulated medical devices. A Asia-Pacific supplier, China concentrates its US exports in consumer electronics, computers servers, and clothing garments. Absent a trade deal, China's medical devices is assessed standard duties and whatever surcharges apply. Based in Asia-Pacific, Taiwan is best known to US importers for semiconductors chips, computers servers, and consumer electronics. Taiwan trades under a negotiated bilateral rate that applies alongside the base and Section 232/301 layers, with Section 122 at 0% since its 2026-07-24 lapse — reshaping how its medical devices stack is built. With both origins in Asia-Pacific, freight lanes and transit times are broadly similar, so duty is the cleanest variable to compare. For a buyer committed to China, Taiwan is a concrete diversification target whose tariff math is settled and whose remaining diligence is commercial. The figures here reflect the rules in force today; in a year of frequent revisions, the value is in re-running them as policy moves, which this site is built to do.

Recommendation

For $100,000 a year of medical devices, the move from China to Taiwan is worth about $30,595, scaling to $15,298 at $50,000, $76,488 at $250,000, and $305,950 at $1,000,000. The comparison is generated by running the same inputs through the tariff engine for each origin, which keeps everything but the duty layers equal. These figures reflect tariff and fee savings only, assuming equal product cost — your actual landed cost also depends on price and freight, which vary by supplier. Treat the annual saving as the ceiling on switching cost: as long as moving to Taiwan costs less than that, the change is accretive. Request parallel quotes from your China incumbent and a vetted Taiwan source, then compare landed cost with the duty gap held constant. Because rates move, treat this as a point-in-time read and re-check before committing — new proclamations and bilateral deals can shift the stack with little notice. Run your own volume — and a post-Section-122 view — through the interactive Tariff Savings Finder.