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U.S. new tariffs take effect at midnight! China is hit with the highest rate of 12.5%, and your goods may already be “stepping on a landmine.”


U.S. new tariffs take effect at midnight! China is hit with the highest rate of 12.5%, and your goods may already be “stepping on a landmine.”

At 12:01 a.m. on July 24, the latest round of U.S. tariffs officially took effect.

This is not a drill, nor a bargaining chip; it is a concrete, long-term institutional arrangement.

Sixty economies worldwide have been subject to differentiated tariffs ranging from 10% to 12.5%, with mainland China and Hong Kong placed in the highest bracket of 12.5%.

If you’re doing business with the U.S., there are a few things you need to get clear on today—


 

I. How is this round of tariffs different from previous ones?

On the surface, the tariff on China has increased by only 2.5 percentage points (from 10% to 12.5%).

But at its core, it is merely a “shell‑change”—transforming from a temporary measure into a long‑term institutional arrangement.

The U.S. government’s path is clear:

USTR Greer He declared, “The new tariffs can withstand legal scrutiny.”

Translate: This 12.5% will not disappear in the short term; when preparing cost forecasts, do not treat it as a temporary variable.


 

II. The Most Crucial Point: New 301 It does not replace the old Section 301; it is in addition!

This is the one area where mistakes are easiest to make—and where you’re most likely to lose money.

If your product was already on the old… 301 List For those in the category subject to the additional 7.5% or 25% tariffs, an extra 12.5% will now be imposed on top of that.

After July 24, the overall tariff formula for Chinese goods exported to the United States is:

The only exception: 232 tariff (Steel, aluminum, copper, automobiles, etc.) are not subject to the new Section 301 measures and will continue to be taxed at the rates set under Section 232.

Three real-life cases to illustrate the gap:

For categories like textiles, which were previously subject to Section 301 tariffs, the combined impact has been particularly severe.


 

III. July 28: The Final Window of the Transition Period

The policy has provided an “escape route”:

⚠️ Risk Reminder: Packages picked up around July 20 are likely to arrive after the effective date, potentially triggering disputes over tax rate differentials.

For goods currently in transit, immediately take the following two actions:

• Confirm the arrival time with the customs broker.

• Confirm with the freight forwarder whether customs clearance can be completed by July 28.

Provinces that can meet the deadline will be subject to a 2.5 percentage-point reduction; those that cannot will pay under the new tax rate.


 

IV. Which products are exempt?

Not all goods are subject to the 12.5% surcharge; the following categories are exempt:

✅ Goods in transit (meeting the transitional period requirements)

✅232 tariff‑covered items: steel, aluminum, copper and their derivatives, automobiles and auto parts

✅ Specific categories: civil aircraft and engine components, pharmaceuticals, wood products, and semiconductor-related items.

✅ Eligible for certification: domestically scarce raw materials, products with insufficient alternative supplies, etc.

For a complete list, visit the CBP website under “Forced Labor HTS LIST” and verify each item using your own customs tariff code.

Don’t rely on gut feeling to assume, “My product category is definitely exempt”—mistaking the classification can cost you real money.


 

V. Six Actions Shippers Must Take Now

① Check the code

Visit hts.usitc.gov to confirm whether your product is subject to the additional duties and whether you qualify for an exemption.

This is the prerequisite for all cost accounting; if the coding is incorrect, everything that follows will be wrong.

② Recalculating costs

Calculate the new comprehensive tax rate using the “Base + New 301 + Old 301” formula, and compare it with the previous profit model.

When you can’t hold on any longer, there are three options: raise prices, negotiate cost-sharing with customers, or switch product categories.

③ Inspection Bond Credit limit

U.S. Customs requires that the bond amount be equal to 10% of the total duties paid in the previous year.

Following the imposition of the new 301 tariffs, the total amount has increased, and the quota may prove insufficient. Insufficient quota means customs clearance will be delayed or goods will be detained.

After July 24, please contact the customs broker for a recalculation, and promptly expand the shortfall.

④ Closely monitor the customs clearance time of goods in transit.

For shipments loaded before July 24, we will do everything possible to complete customs clearance before the transitional period ends on July 28.

⑤ Monitoring China-U.S. tax-cut negotiations

The two sides are advancing a list of reciprocal tariff reductions totaling approximately US$30 billion, covering apparel and footwear, household goods, consumer electronics accessories, general light industrial products, and non-sensitive medical consumables.

These product categories are currently subject to additional tariffs ranging from 7.5% to 25% under the former Section 301 measures; if the tariff reductions take effect, they could revert to the baseline rates.

However, at this stage it is only under discussion, and no official list has been released. Don’t treat “possible tax cuts” as “already implemented tax cuts” when planning your inventory.

⑥ Re-export to Southeast Asia? Proceed with caution.

China’s rate is 12.5%, while some Southeast Asian countries stand at 10%; a 2.5-percentage-point gap can spur re-export activity.

However, CBP’s rules on origin determination are becoming increasingly stringent—“Made in” does not equate to “Shipped from”; simply relabeling without substantive processing will result in order rejection and fines if detected.

Genuine capacity transfer means building a new plant and bringing it into production, not merely engaging in re-export arbitrage at the logistics level.


 

Conclusion

The fundamental shift in this round of tariffs lies not in the 2.5-percentage-point figure, but in the transition from a “temporary surcharge” to a “long-term policy.” For U.S.-bound exporters, their cost models, pricing strategies, and supply-chain configurations will all need to be recalibrated to reflect the new, enduring reality. With the transition period set to expire on July 28, please promptly confirm any shipments currently in transit. For those with insufficient Bond limits, we will increase your quota this week. Tariffs aren’t going away, but those who are well-prepared can always avoid a few pitfalls.

This article is compiled based on the USTR’s announcement of July 23 and publicly available CBP information; official documents shall prevail in matters of implementation.

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• Hotline: 19866713544

• Official Website: www.szvif.com

This article is compiled based on the USTR’s announcement of July 23 and publicly available CBP information; official documents shall prevail in matters of implementation. Huijietong International Freight Forwarding: Your Trusted Global Logistics Partner