If you're an Amazon seller, distributor, or retail buyer sourcing eco-friendly products for the US market, 2026 has been a genuinely disorienting year for tariffs — and a quietly important one for anyone still sourcing from China by default. The short version: the cost gap between importing from Vietnam and importing from China has widened significantly this year, and it's now big enough to change sourcing decisions on its own, separate from any sustainability argument.
A quick note before the numbers: US tariff policy in 2026 has been unusually volatile — several rates below were set, struck down in court, and kept alive on appeal within the same year. The figures here reflect the situation as of publication. If you're placing a real purchase order, confirm current rates for your specific HS code with a licensed customs broker before committing — this article is market context, not customs or legal advice.
The tariff picture right now
Here's what's been driving the shift:
In practice, that means a Chinese-origin sponge, scrubber, or bath product can carry a materially higher landed cost than the same product sourced from Vietnam — even before factoring in rising Chinese factory wages or shipping congestion. And the policy is still moving: a proposed Section 301 successor duty of roughly 12.5% covering dozens of countries has been floated as a replacement framework, which would still leave Vietnam's rate below what many Chinese import categories pay once Section 301 is added back in.
Why this matters beyond the headline percentage
A tariff gap is only useful if it's durable enough to plan a supply chain around — and there are a few structural reasons this one is, regardless of exactly where the final number lands:
- Vietnam has been the default "China+1" destination for years, not just a reaction to this year's tariffs — meaning factory capacity, quality control systems, and export logistics for categories like textiles, natural fiber goods, and home products are already mature, not experimental.
- Section 301 tariffs on China are a 2018-era policy that has survived multiple administrations, which suggests the underlying cost disadvantage for China-origin goods isn't a one-year anomaly — it's a multi-year trend that 2026's changes have simply made larger.
- Buyers are already responding. Diversifying away from single-country sourcing has gone from a "nice to have" resilience strategy to a straightforward cost decision for many importers.
The origin-of-goods catch buyers need to know
The tariff gap comes with one important piece of due diligence: origin matters more than the shipping label. If a supplier sources the majority of its raw materials or components from China and merely performs light assembly or repackaging in Vietnam, US Customs and Border Protection can determine the goods are actually of Chinese origin for tariff purposes — which means the Section 301 rate applies retroactively, along with penalties.
This is exactly where a genuinely Vietnam-grown raw material has an advantage that a reassembled or relabeled product doesn't. Natural loofah is grown as an agricultural crop in Vietnam, not manufactured from imported components — so origin documentation is straightforward, and there's no "substantial transformation" question to untangle with a customs broker.
What this means for eco-product wholesale buyers specifically
For Amazon FBA sellers, retail buyers, and eco brands building out a plastic-free product line, this tariff shift adds a second, purely financial reason to a decision that was already being driven by sustainability demand: lower landed cost on top of a product category — natural, biodegradable loofah — that was already growing faster than the broader sponge market. The two arguments reinforce each other: better margins on a product that's also easier to market as genuinely eco-friendly, sourced from a country whose trade relationship with the US has been comparatively stable relative to some alternatives.
The practical sourcing checklist looks like this: confirm the correct HS code and current duty rate for your product before quoting a retail price, ask suppliers directly where raw materials are actually grown or produced (not just where the factory is located), and prioritize suppliers who can document origin clearly rather than the cheapest quote on paper — a shipment held at customs over an origin dispute costs far more than a slightly higher unit price.
Sourcing plastic-free loofah products for the US market? LoofahFarm grows and manufactures natural loofah bath and kitchen products in Vietnam — not assembled from imported components — with low MOQ for market testing, private label/OEM support, and FBA-ready packaging.