Sourcing comparison · Plastics & Rubber
Tariff & fee savings only, assuming equal product cost — your actual landed cost also depends on price and freight, which vary by supplier.
| Annual import value | Estimated duty & fee savings / year |
|---|---|
| $50,000 | $16,880 |
| $250,000 | $84,400 |
| $1,000,000 | $337,600 |
Savings scale linearly with volume. Enter your exact figure to model it precisely.
Calculate your exact volume →Sourcing plastics & rubber is now a tariff decision as much as a supplier decision. Goods from China clear at an effective 42%, while Taiwan clears the same category at 10% — about $33,760 a year at $100,000 of imports. The importers who win this cycle are the ones treating country of origin as a number to optimise, not a given. What follows is the layer-by-layer comparison, the trade context behind each rate, and how the gap grows with volume.
Consider what each country's goods actually face at the border. Shipped out of China, the product is hit with a 4.5% Most-Favoured-Nation base duty, a 25% Section 301 surcharge, and a 12.5% forced-labor Section 301 duty on its plastics & rubber, an effective 42% once the $49.74 in processing fees are added. On the Taiwan side, Customs applies a 4.5% Most-Favoured-Nation base duty and a 5.5% forced-labor Section 301 duty on its plastics & rubber, an effective 10% once the $49.74 in processing fees are added. The decisive layer is Section 301: a 25% surcharge that applies only to China-origin goods and sits on top of every other duty, which is why China routes run expensive across so many categories. Two charges are origin-blind — the MPF and HMF, together $49.74 on this entry — which is why the entire difference lives in the duty layers. The arithmetic difference between the stacks is $3,376.00 per $10,000 entry, all of it in the duty layers since the processing fees are origin-blind. Scaled up, expect near $8,440 per $25,000 order and around $33,760 once annual buying reaches $100,000. Per $25,000 order, $8,440 separates the two origins — small per shipment, compounding fast across a program.
Plastics & Rubber (HTS 39, 40) covers items such as HDPE/PP pellets, PVC pipe, Plastic sheeting, Rubber hoses, Tires (inner tubes), Plastic containers, and Synthetic rubber. The US imports plastics & rubber at scale, so the origin mix for this category is unusually sensitive to tariff policy. For budgeting purposes: tariffs on plastics and rubber raise input costs for packaging, automotive parts, construction materials, and consumer goods manufacturers. China's trade profile leans toward consumer electronics, computers servers, and clothing garments, and it sits in Asia-Pacific. China has no agreement to soften the stack, so its plastics & rubber carries the full column-1 plus surcharge load. Taiwan, in Asia-Pacific, ships the US mainly semiconductors chips, computers servers, and consumer electronics. Taiwan's bilateral deal sets a fixed rate on plastics & rubber, a structurally different stack from origins without one. Shared Asia-Pacific routing keeps logistics roughly comparable and leaves the duty gap as the decisive number. The recommendation is filtered to feasible suppliers, so Taiwan appears because it plausibly makes plastics & rubber, not merely because its rate is low. Because surcharges have stacked rates well above their statutory base, country of origin has become a first-order cost driver for plastics & rubber rather than a footnote.
Anchor your own volume to these tiers: $16,880 at $50,000, $84,400 at $250,000, $337,600 at $1,000,000, and about $33,760 at $100,000. The numbers come straight from the landed-cost engine, with product cost and shipping fixed across both origins to isolate the tariff difference. 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. Read the $33,760 as a transition budget — if re-sourcing to Taiwan costs less than the annual saving, it pays back inside a year. Diligence on Taiwan is commercial, not regulatory: supplier capacity, MOQ, tooling and re-qualification cost — the duty advantage itself is already settled above. The saving is current today; given the pace of 2026 revisions, verify it again at contract signing. Use the Tariff Savings Finder to test your real numbers and see alternatives beyond Taiwan.
At $100,000 of annual import value, switching from China to Taiwan saves an estimated $33,760 in duties and fees, because the effective tariff rate falls from 42% to 10%. The saving scales linearly with volume. 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.
Taiwan-origin plastics & rubber is assessed a 4.5% Most-Favoured-Nation base duty and a 5.5% forced-labor Section 301 duty, for an effective 10% duty rate before the Merchandise Processing Fee ($36.55) and Harbor Maintenance Fee ($13.19).
China carries an effective 42% rate versus 10% for Taiwan. The gap is driven mainly by the 25% Section 301 surcharge that applies to Chinese-origin goods and stacks on top of every other layer.
Tariff rates from Tax Foundation, USITC, and Penn Wharton Budget Model; retaliatory and industry data from the ITA Foreign Retaliations Database and U.S. Census Bureau (NAICS). Last verified .
