For many U.S. importers, the biggest impact from Russian sanctions isn’t always what they buy from Russia. It’s what happens to goods they buy somewhere else.
Five hundred percent gets your attention.
That’s the number making headlines and costs, signaling a potential 500% duty increase that could significantly affect imports on September 18.
The new law directs the President, within 30 days of enactment, to increase duties on Russian-origin goods to up to 500% ad valorem, highlighting potential cost changes for importers.
But if your company doesn’t import from Russia, don’t stop reading.
The provision, with potentially broader supply-chain implications, introduces a secondary tariff mechanism targeting countries involved in Russian energy trade or sanctions evasion.
Those tariffs can reach up to 100% on goods imported from affected countries.
That turns a Russia sanctions law into a sourcing question for U.S. importers worldwide.
Start With What the 500% Number Actually Means
The law does not mean that every Russian product automatically received a 500% tariff on September 18.
It requires presidential implementation within 30 days and establishes a ceiling of up to 500% on Russian-origin merchandise.
The duties are also cumulative.
In other words, duties imposed under this law can be added to other applicable duties, fees, taxes, and trade measures.
For many importers, however, direct Russian sourcing is only part of the story. Existing U.S. sanctions and import prohibitions already significantly restrict trade with Russia.
The new secondary tariff provisions could reach much further.
The Bigger Importer Story: Secondary Tariffs
The law targets two additional groups of countries.
The first includes certain countries among the five largest importers of Russian crude oil or natural gas by volume that continue making covered purchases.
The second includes the five countries determined to be leading facilitators of Russian oil sanctions evasion.
Goods imported into the United States from countries meeting the statutory criteria can face additional tariffs of up to 100% ad valorem.
That’s the provision importers need to understand.
Your product does not necessarily have to contain Russian material.
Your supplier does not necessarily have to be Russian.
Your shipment does not necessarily have to originate in Russia.
The tariff exposure can arise because of the trade relationship between the country you’re sourcing from and Russia.
That’s a very different kind of tariff risk.
Why China and India Are Getting Attention
China and India immediately stand out because both remain major purchasers of Russian energy.
Recent energy-market data has placed the two countries among the largest buyers of Russian crude. However, the statutory determinations will ultimately depend on the new law’s criteria and implementation.
That distinction matters.
Importers should not assume today that every Chinese- or Indian-origin product will automatically receive another 100% duty.
But companies sourcing heavily from either country should not wait until final tariff instructions appear to determine what that possibility would mean.
For a U.S. company importing machinery, electronics, industrial components, textiles, consumer goods, or other merchandise from an affected country, a substantial additional tariff could completely change the landed-cost calculation.
This is where a sanctions story becomes a procurement story.
Don’t Wait for the Final Rate to Do the Math
The next step isn’t panic.
It’s inventory.
Start by identifying where your imported products originate.
Then determine how much exposure exists if one of those sourcing countries becomes subject to the new secondary tariffs.
For each significant SKU or product category, ask:
What is the HTS classification?
What is the country of origin?
What duties apply today?
Are Section 301, Section 232, antidumping/countervailing duties, or other trade measures already involved?
What happens to landed cost if another tariff is added?
The point isn’t to assume the worst-case rate will apply.
It’s to understand the range of possible outcomes before a new duty appears on an entry summary.
“Up to 100%” Matters
There is another important phrase in the law:
Up to.
The statute creates substantial tariff authority, but implementation will determine the actual rates and countries affected.
The law also provides presidential waiver authority when a waiver is determined to be in the national interest of the United States.
That means importers should be wary of headlines claiming a particular country now definitively faces a specific additional tariff.
The framework is real.
The exposure is real.
The final implementation details still matter.
What Is Exempt?
The law contains several exceptions and qualifications that shouldn’t disappear underneath the tariff headlines.
Its sanctions provisions include exceptions involving areas such as humanitarian assistance, agricultural commodities, food, medicine and medical devices, certain U.S. government and national-security activities, and existing OFAC general licenses.
Specific provisions also cover uranium and medical isotopes, while existing prohibitions on certain Russian energy imports continue to matter independently of the new tariff authority.
The law includes several exemptions and qualifications that can provide relief. Still, you should never assume exemptions from a product description alone; this underscores the need for careful review to avoid surprises.
You need to review the exact statutory provision, HTS classification, country of origin, applicable sanctions rules, and implementing guidance.
“It’s medical,” “it’s food,” or “we’ve always imported it this way” is not a compliance analysis.
October 18 Is the Date to Watch
The law was signed September 18.
Most of its measures are scheduled for implementation within 30 days.
That puts the next major milestone around October 18, 2026.
Importers should use the October 18 deadline to proactively review open purchase orders, identify merchandise already in production, and model potential additional duty exposure, helping them stay ahead of changes.
Review open purchase orders from countries with significant Russian energy relationships.
Identify merchandise already in production.
Look at goods currently on the water.
Review expected entry dates.
Model possible additional duty exposure.
And make sure procurement, finance, customs, and logistics teams are working from the same information.
A container already moving toward the United States gives you fewer options than a purchase order that hasn’t been issued yet.
Don’t Move a Supply Chain Based on a Headline
A potential 100% secondary tariff deserves attention.
It does not automatically mean changing suppliers tomorrow.
Alternative sourcing comes with its own costs: new supplier qualification, production capacity, product quality, lead times, transportation, tooling, minimum orders, and inventory requirements.
First determine your exposure.
Then model the alternatives.
The best sourcing decision is based on the complete landed cost and operational picture—not simply the largest number in a headline.
The 500% number gets everyone’s attention, but importers need to look one step beyond it. The question isn’t only whether you import from Russia. It’s whether the countries you source from could become part of the secondary tariff framework, and what that would do to your landed cost. That’s the analysis to start now.
Thirty Days Is Planning Time
This law has been signed.
The implementation process is underway.
But many details that will determine actual importer exposure still need to be put into practice.
That’s exactly why the next several weeks matter.
Don’t assume your product is affected.
Don’t assume it isn’t.
Identify your countries of origin. Verify classifications. Review existing tariff exposure. Model possible secondary duties. Watch the implementing actions closely.
Everglory Global Logistics can help importers review upcoming shipments, classifications, sourcing locations, and landed-cost exposure as the new Russia sanctions framework is implemented.
The headline is 500%. The importer question is much more specific: What could this law do to my next entry?
