Trade & Sourcing
Import Charges Fell $234 Million. They Took a Larger Share of Import Value.
Across the same 57 families in 2024–2025, reported import charges fall 1.58%, from $14.79 billion to $14.55 billion, while charges per customs dollar rise from 2.57% to 2.60%.
Editorial evidence cutoff: September 9, 2026. Published September 29, 2026. Observation periods are stated throughout; older figures are retrospective evidence.
The completed 2024 and 2025 records give September 2026 cost reviews a useful test of apparent transport savings. A smaller aggregate charge bill can coexist with a larger burden relative to merchandise value. This retrospective uses annual observations available by September 9 and keeps that historical comparison separate from any current carrier quote.
The recorded import-charge bill fell by $234.23 million between 2024 and 2025 across 57 tracked manufacturing families. That sounds like relief. Yet those charges took a slightly larger share of the goods’ customs value: 2.60%, up from 2.57%.
Both statements are correct. Reported import charges declined from $14.79 billion to $14.55 billion, a 1.58% reduction. Customs value fell enough that the charge-to-value ratio still increased. Lower aggregate spending did not translate into lower charge intensity.
Separating the two factors makes the relationship clearer. Changes in family charge ratios contribute positive $536.61 million to the bill. Changes in the customs-value base contribute negative $770.84 million. The two components reconcile to the recorded $234.23 million decline.
FIRST DEFINE WHAT IS INSIDE THE FREIGHT BILL
The source field is import charges. It includes freight, insurance and related costs of bringing merchandise to the United States. It is not a carrier-price index, a measure of freight alone or the full cost of delivering usable product to a factory.
The Census statistical definitions distinguish these charges from customs value and from duties. Keeping those boundaries matters when a national ratio is used to frame a company’s own logistics review. A buyer’s inland transport, handling, quality and inventory costs may fall outside this particular measure.
The investigation uses the same 57 families in both years from the saved USITC DataWeb records. All 114 family-year observations report complete value coverage for charges. A missing freight observation has not been turned into a zero to make the bill look smaller.
THE DENOMINATOR FELL FASTER
The customs-value base declined from $576.27 billion in 2024 to $559.30 billion in 2025. Against that smaller base, the charge bill represents a slightly larger fraction even though its dollar total is lower.
This is a common reporting trap because the dollar movement and the ratio movement sound like answers to the same question. They are not. Total charges describe the size of the recorded bill. Charges divided by customs value describe the burden relative to the value of the imported goods.
Neither measure alone describes the price of moving a fixed shipment. A container holding lower-value goods can have a higher charges-to-value ratio without a higher transport invoice. A different mix of air and sea shipments, routes, insurance requirements or product values can also move the aggregate ratio. The data do not separate those mechanisms.
TWO COMPONENTS EXPLAIN THE DOLLAR CHANGE
For each family, the charge bill equals customs value multiplied by its observed charge ratio. The analysis decomposes its change into a ratio component and a customs-value component, averaging both possible orderings so their interaction is shared equally.
Across the panel, changes in the ratios contribute positive $536.61 million. Changes in the value bases contribute negative $770.84 million. The arithmetic explains why the total bill can decline even though the ratio component pushes upward.
This allocation is descriptive. It does not prove that shippers raised prices by $536.61 million, or that reduced purchasing saved companies $770.84 million. Each family’s ratio still contains product and shipment composition. Each customs-value change still combines quantities, prices and mix. The labels must retain those meanings instead of borrowing stronger causal ones.
PIPE AND TUBE GO ONE WAY. SEMICONDUCTORS GO THE OTHER.
Steel pipe and tube’s reported charges rise from 5.72% to 7.15% of customs value. The ratio component contributes positive $103.74 million, partly offset by a negative $45.31 million value component. The actual charge bill therefore rises by about $58.43 million.
Semiconductors provide a substantial counterexample. Their ratio falls from 1.56% to 1.37%. The ratio component is negative $110.63 million, and the customs-value component is also negative, at $118.95 million. Both push the family’s recorded charge bill lower.
Those contrasting results are a reason to publish the full 57-family table. The aggregate’s modest increase in intensity is not evidence that every input experienced the same pressure. A plant buying pipe and tube faces a different historical benchmark from one whose imports are dominated by semiconductor products, before considering its own shipment details.
THE CHECKS THAT KEEP THE STORY HONEST
The calculation first checks that reported customs value with charges equals the full customs value used in the ratio. It then recomputes ratios from the unrounded dollars, rather than subtracting displayed percentages rounded to two decimal places.
The family components sum to the aggregate change. The two most useful contrary cases are retained rather than removed: semiconductors have a large negative ratio contribution, while pipe and tube have a large positive one. The finding is a mixed distribution whose net effect is positive, not a universal increase dressed up as a panel average.
The annual source snapshot is also dated. These are calendar 2024 and 2025 observations carried forward from a September 6, 2026 fetch. They cannot verify the price available from a carrier today, and they should not be described as a live freight quote or a current transport-market forecast.
ASK WHETHER THE GOODS OR THE SHIPMENT CHANGED
For a company investigating a higher freight percentage, the useful next step is to align the shipment record with the denominator. Were the goods’ values lower? Did weight, cube, route or transport mode change? Did an insurance component rise? Were emergency shipments included in one period but not the other?
Those questions require evidence beyond this national panel. The aggregate ratio is useful because it points to a relationship that can otherwise be overlooked. It is insufficient because it compresses many different shipping and purchasing decisions into one fraction.
A credible company analysis would therefore place three measures together: total charges, charges relative to customs value, and shipment-specific measures appropriate to the business. The last might use kilograms, containers or another operational unit, but it should be drawn from actual records rather than inferred from the national dollar data.
The main result remains clear without making a claim about carrier pricing. The manufacturing panel’s import-charge bill got smaller, while charges claimed a slightly larger share of the goods’ value. That combination deserves examination precisely because the reassuring dollar headline does not describe every dimension of the cost.
Source window: calendar 2024–2025, 57 matched families. The decomposition uses full-precision customs values and import charges; it excludes duties from the freight-and-insurance measure and does not estimate total supplier cost.
Sources and evidence
Evidence period: Calendar 2024 versus 2025. The frozen evidence record lists the source files and verified hashes available September 9, 2026. Source revision: 5e4fb7726c3d40060c0151c086c903baae856cab. Later live-data updates do not alter the historical evidence in this article.
census.gov/foreign-trade/guide/sec2.html
link.springer.com/article/10.1007/s10888-011-9214-z
Published 2026-09-29.