Eyewear is a category where the headline duty is modest but the stacked landed cost may not be, because much of the production base sits in origins now carrying additional tariff layers. A meaningful share of sunglasses and frames is produced in China, where Section 301 duties and any current US tariff actions that apply can layer on top of the base rate, so a low single-digit base duty can translate into a noticeably higher effective rate per unit. For a low-AOV accessory often bought on impulse, that gap tends to land on margin rather than being absorbed in a high sticker price. The exact figure depends on the specific ten-digit HS code and the country of origin.
Representative 2026 estimate stacking base MFN duty (USITC HTS 2026 Rev.10), Section 301 on China-origin goods (USTR), Section 232 on autos and steel/aluminum/copper articles (CRS IN12545), and the 10% Section 122 surcharge that expires 2026-07-24 and is under appeal (Skadden). Your exact per-SKU duty depends on the precise HS code, which MarginGuard resolves from the live HTS schedule once connected. Not legal or customs advice.
Vietnam now enters the US under a reciprocal-era tariff rather than the near-duty-free terms many merchants associate with it from a few years ago, so it can no longer be treated as a load-free China substitute. The headline reciprocal rate that applies to most goods stacks on top of any normal MFN duty for the product's HTS code, and that combined figure is what actually drives landed cost. Vietnam has also been a repeated target of transshipment scrutiny, meaning goods that are merely routed or lightly finished there (rather than substantially made there) can face materially higher treatment. The representative rate shown in the rate box on this page reflects current reciprocal-era treatment; confirm the live figure and the specific HTS classification for your product before committing volume.
Vietnam remains one of the most common first moves off China for many categories, and for goods genuinely manufactured there it is frequently lighter than current China treatment, which is why it is still worth pricing out. But it is not the free pass it once was: it now carries its own reciprocal load, so the honest comparison is China's landed cost versus Vietnam's landed cost, not "Vietnam equals zero." The catch is origin. The main risk is sourcing product that is really Chinese components assembled or relabeled in Vietnam, which can expose you to transshipment enforcement and potentially significantly higher duties; qualifying for the lower Vietnam treatment depends on meeting rules of origin, which generally require substantial transformation rather than final packaging. Practically, that means vetting whether a supplier actually manufactures versus re-exports, getting the correct HTS classification for your product, and modeling the fully loaded cost (duty plus freight plus any compliance overhead) before you assume a margin improvement. Treat this as general sourcing guidance, not customs or legal advice.
That's a single SKU. Across a full catalog the tariff hits every imported product differently depending on its cost and price — which is exactly why margin damage hides until a quarter closes light.
Paste your Shopify URL. In about ten seconds you'll see every SKU that dropped below your target margin after the current Vietnam tariffs — and the exact price to charge to recover each one. Free, no login.
Scan your store free →Landed cost = unit cost × (1 + tariff rate). To get back to a target margin M, the recovery price is landed cost ÷ (1 − M). For a $30 pair of sunglasses from Vietnam at a 12.5% stacked rate, that means charging $19.69 to hold a 40% margin. Round to a clean price point and test it; the point is to stop selling underwater.
These goods sit in Chapter 90 (optical instruments), usually heading 9004, with frames and mountings imported on their own generally falling under heading 9003. A primary driver of the effective rate is often country of origin rather than the base duty alone: China-origin eyewear can stack Section 301 plus any current US tariff actions that apply on top of the base rate, while goods qualifying under a trade preference may land lower. Within 9004 the rate also depends on what the article actually is at the eight- and ten-digit level: sunglasses with a tinted, UV-filtering lens (9004.10) are generally treated differently from other corrective or protective spectacles and clear-lens readers (9004.90), and value, materials, and whether the lens is prescription can each affect the precise per-SKU number. Because the exact rate turns on the full ten-digit code and the origin, treat any single percentage as indicative and confirm the line for your specific product.
A recurring trap is the line between 9004.10 (sunglasses) and 9004.90 (other spectacles), and it can be misread in both directions. Blue-light-blocking glasses and clear-lens readers with no meaningful tint are generally not sunglasses and typically belong in 9004.90, while a tinted, UV-filtering lens generally pulls the article into 9004.10 even when it also carries a prescription or fashion styling. A second pitfall is shipping frames separately: empty fashion frames and frame components generally classify under 9003, not 9004, so a "sunglasses" SKU brought in as frames-plus-lenses on different lines can be classified and rated differently than the assembled finished product. If you are unsure how a split shipment should be classified, confirm the treatment with a licensed customs broker before relying on it.
Origin is often what moves landed cost most in this category, because the added duty layers tend to be origin-driven rather than product-driven. Eyewear assembly has a credible footprint outside China, with sunglasses and frame production established in places such as Italy and growing capacity in Vietnam, so sourcing the same design from a non-China origin may reduce the surcharge layer that dominates the China figure. Whether an origin claim holds generally turns on where the lens and frame are actually assembled and finished rather than where a label is applied, so confirm any origin claim is defensible with a customs professional before counting on it. Even within China sourcing, confirming your ten-digit code, reviewing order structure, and reviewing valuation methods such as first-sale where they genuinely apply may help, though each should be confirmed with a customs professional rather than assumed.
Are sunglasses and prescription glasses classified the same way for duty?
Not exactly. Both generally sit in heading 9004, but sunglasses with a tinted, UV-filtering lens typically fall under 9004.10 while non-sun corrective and protective spectacles, including clear-lens readers, typically fall under 9004.90. A tinted prescription sunglass is generally still treated as a sunglass under 9004.10, so the UV-filtering tint, not the prescription, is usually what drives the subheading. Confirm the exact ten-digit code for your specific product.
Why is my eyewear import cost so much higher than the base duty rate suggests?
The base duty for this category is relatively low, but it is often not the whole story. China-origin eyewear can stack Section 301 duties and any current US tariff actions that apply on top of that base rate, so the effective rate per unit can be materially higher than the headline number. Model the stacked rate for your specific origin and ten-digit HS code rather than relying on the base line alone.
Does importing frames and lenses separately reduce my duty?
It generally changes the classification rather than reliably reducing the cost, and it can backfire. Empty frames and mountings generally classify under heading 9003, separate lenses may classify elsewhere, and assembled sunglasses generally sit in 9004, so splitting a finished product into components shifts which rate applies and may prompt a reclassification on review. Confirm the correct ten-digit code for how the goods actually arrive, ideally with a licensed customs broker, before assuming a component split saves money.
Is sourcing from Vietnam still cheaper than China after the recent tariff changes?
Often, but no longer automatically. Vietnam now carries its own reciprocal-era tariff on top of the normal duty for your product's HTS code, so the comparison is China's total landed cost versus Vietnam's total landed cost rather than "Vietnam is duty-free." For many categories Vietnam still lands lighter than current China treatment, but you should run the actual numbers for your specific product before assuming a margin improvement. Use the rate shown on this page as a starting point and confirm the live figure for your exact HS code.
What is transshipment risk and why does it matter for Vietnam?
Transshipment is when goods that are essentially made elsewhere (commonly China) are routed through or only lightly finished in Vietnam to claim Vietnamese origin. Vietnam has been a target of US enforcement on this, and goods found to be transshipped can face a materially higher duty than normally manufactured Vietnamese product. To rely on the lower Vietnam rate, the goods generally need to be substantially transformed in Vietnam, not just packaged or relabeled there, which is a rules-of-origin question worth confirming with a customs professional. This is general guidance, not customs or legal advice.
How do I confirm a Vietnamese supplier actually qualifies for the lower rate?
Start by verifying that the supplier manufactures the product in Vietnam rather than importing finished or near-finished goods to re-export. Ask where key components originate and how much processing happens locally, since qualifying for Vietnam's treatment depends on meeting rules of origin (typically substantial transformation). Then confirm the correct HTS classification for your specific item, because the duty is driven by classification plus origin. This is general guidance, not customs or legal advice; for binding certainty, a licensed customs broker or trade attorney can review your specific supply chain.
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