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The True Cost of Importing Travertine from Turkey to the USA: Freight, Customs and Material Yield (2026)

Introduction: The Lowest Price Is Not Always the Lowest Cost

When importing natural stone from Turkey, the quoted price per square meter tells only part of the story.

Two suppliers can offer the same named stone at different prices, yet the lower quotation may not deliver the lower effective cost once material selection, dimensional tolerances, packing, freight, customs and usable yield are considered.

For US importers, wholesalers, fabricators and project buyers, three questions matter:

What is the complete estimated cost of bringing the material into the USA?
How much of the ordered material will meet the agreed requirements and be usable for the intended application?
What evidence supports the supplier's claims about the material, dimensions, packing and shipment?

At YaSeMarble, the purchasing process starts with the buyer's specification and the actual material requirement. Current availability, selection information, source-specific documentation, packing details and written commercial terms can be requested according to the material and project scope.

This guide uses a hypothetical 1,000 m² order of Turkish travertine to demonstrate the cost calculation.

1. Start with the Exact Product Specification

Before comparing quotations, define the product you want to import.

For this example, assume you are purchasing travertine that has been merely cut or sawn into rectangular blocks or slabs, rather than fully finished cut-to-size architectural pieces.

Your purchase specification should identify:

Stone type and reference.
Product form and dimensions.
Thickness and dimensional tolerances.
Surface finish and any filling or treatment.
Agreed selection and visible appearance requirements.
Quantity and packaging format.
Destination port and required delivery date.
Inspection and documentation requirements.

A quotation for sawn travertine slabs should not automatically be treated as equivalent to a quotation for calibrated, polished or further-worked products.

The product form matters for pricing, quality checks, logistics and customs classification.

For a broader overview, read YaSeMarble's Step-by-Step Guide to Importing Marble from Turkey.

2. Why Does Material Loss Vary by Supplier?

Natural stone is a variable material. Differences in selection, dimensional accuracy, processing, handling and packaging can affect the amount of material that ultimately meets a buyer's requirements.

However, an important distinction must be made: material loss is not a single universal percentage, and it should not be attributed to the supplier without evidence.

A 3% or 6% loss rate in the following examples is an assumption used to test the economics of a purchase, not a prediction of actual performance.

A. Selection and source-specific verification

The stone name alone does not guarantee identical appearance or suitability.

Before approving an order, buyers should review the current material and the agreed selection criteria. Where applicable, request technical data and test reports that relate to the actual source and product.

Cost connection: Inspection, sampling, testing or independent verification may add a cost before shipment. However, these checks can help identify discrepancies before the buyer commits to the full order or pays destination-related expenses.

A report does not eliminate risk. Its value depends on what was tested, which material it represents and whether the findings match the purchase specification.

B. Calibration and dimensional tolerances

For products that require calibrated thickness or precise dimensions, the buyer should establish the acceptable tolerances before production.

The agreed dimensions should be checked against the order. If the product requires additional processing to achieve the specified tolerances, the relevant processing and inspection costs should be identified in the quotation.

Cost connection: Calibration, reprocessing, dimensional inspection and rejected pieces can affect the final cost per usable square meter.

Do not assume that every travertine product requires the same calibration process. Requirements depend on the product form and intended application.

C. Packaging and loading control

Natural stone is heavy and can be vulnerable to damage during handling and transport. The packaging method should match the product form, dimensions, weight and shipping conditions.

Before shipment, buyers should clarify:

Whether packaging is included in the quoted price.
Whether crates or bundles are used.
How edges and surfaces are protected where required.
Whether package identification matches the packing list.
Whether the loading quantity and visible material can be documented.
Whether additional inspection or packaging services incur a separate charge.

Cost connection: Better-defined packaging may add an upfront cost, while inadequate packaging can expose the buyer to damage, replacement, delay and dispute costs.

The correct comparison is not simply “cheap packaging versus expensive packaging.” It is the cost of the agreed protection and verification scope compared with the risks relevant to the shipment.

See YaSeMarble's Quality Control and Export Packaging Process for its reference approval, scope checks, visual selection, packing preparation and loading-readiness workflow.

D. Measure the actual usable yield

Before using a percentage in your financial model, define what it represents.

It could refer to material that fails the agreed specification, cutting losses during fabrication, transport damage or a combination of different issues. These categories should not be mixed without explanation.

For this article, the assumed loss rate represents the proportion of the ordered quantity that is not saleable or usable for the buyer's intended purpose.

3. USA Customs: What Tariff Should You Use?

US customs duty depends on the product's classification, country of origin and the rules applicable when the goods enter the United States.

For the specific example of travertine merely cut or sawn into rectangular blocks or slabs, HTSUS subheading 2515.12.20 lists a general Column 1 duty rate of 3% ad valorem in the USITC tariff schedule. See the official USITC Harmonized Tariff Schedule.

This classification should not be applied automatically to finished travertine tiles, polished or further-worked products, or bespoke cut-to-size items. Those products may fall under a different tariff provision.

Also, the 3% figure is the base general duty rate for the specified classification. It is not a guarantee of the total duty payable on a future shipment. Any applicable additional duties, Chapter 99 provisions, customs fees and other import charges must be checked for the actual entry date.

For this illustrative calculation, assume:

Country of origin: Türkiye.
Product: travertine merely cut or sawn into rectangular blocks or slabs.
Assumed customs value for the example: $25,000.
Base duty assumption: 3%.
Other applicable duties and fees: not included.

Illustrative base duty:

$25,000 × 3% = $750

This is a simplified example, not a customs ruling. The actual customs value may differ from the supplier's headline product price, and the importer or customs broker must confirm the classification and valuation.

4. Example: The Estimated Landed Cost of 1,000 m²

Consider the following hypothetical purchase.

Cost item	Illustrative amount
Travertine: 1,000 m² × $25/m²	$25,000
Additional packaging	$1,500
Origin inland transportation	$800
Ocean freight	$2,500
Cargo insurance	$150
Destination port charges	$1,200
Destination inland transportation	$600
Illustrative US base customs duty	$750
Estimated total	$32,500

All figures are illustrative and are not current YaSeMarble prices or freight offers. The duty calculation assumes a $25,000 customs value solely for this example.

The calculation excludes any applicable additional duties, other customs fees, quality verification or calibration charges not listed above, and any other unlisted costs.

The estimated landed cost is:

$32,500 ÷ 1,000 m² = $32.50 per ordered m²

This is the estimated cost before accounting for the assumed loss of usable material.

5. The Financial Impact of 3% vs. 6% Material Loss

The same order can produce different effective unit costs depending on the amount of material that meets the buyer's requirements.

The following scenarios hold the total shipment cost constant at $32,500 to isolate the effect of usable yield. They do not predict what any particular supplier will deliver.

Calculation	Scenario A	Scenario B
Ordered quantity	1,000 m²	1,000 m²
Assumed unusable material	3%	6%
Estimated usable quantity	970 m²	940 m²
Estimated total landed cost	$32,500	$32,500
Cost per ordered m²	$32.50	$32.50
Effective cost per usable m²	$33.51	$34.57

What does this mean?

At a 3% assumed loss rate:

$32,500 ÷ 970 m² = approximately $33.51 per usable m²

At a 6% assumed loss rate:

$32,500 ÷ 940 m² = approximately $34.57 per usable m²

The difference is approximately $1.06 per usable square meter.

For a large-volume importer, the difference can become commercially meaningful. But the conclusion is not that every supplier with a higher loss rate is inferior. The buyer must establish the cause, the applicable specification and the evidence behind the calculation.

How to use the calculation correctly

Do not simply add an arbitrary 3% or 6% to every supplier's price.

Instead:

Define what counts as usable material.
Agree on product specifications and tolerances.
Request relevant source-specific technical information where applicable.
Review current material and selection information.
Confirm the packing and inspection scope.
Record any actual defects, damage or yield losses when the material is received or processed.

Only then can you compare expected and actual costs on a consistent basis.

6. Compare Supplier Quotations on the Same Cost Basis

The lowest headline price may not represent the lowest total cost.

When comparing Turkish travertine suppliers, make sure the quotations refer to equivalent products and commercial terms.

Comparison point	What to verify
Material	Exact stone, source and agreed selection
Product form	Slab, tile, block or cut-to-size
Dimensions	Thickness, length, width and tolerances
Finish	Agreed finish and treatment
Verification	Available technical documents and inspection scope
Packing	Crate or bundle basis, protection and included costs
Logistics	Named port, freight and insurance responsibilities
Customs	Correct classification and applicable entry-date duties
Commercial terms	Payment terms, exclusions and offer validity

What YaSeMarble's FOB quotation should clarify

FOB is not simply a price label. The quotation should specify the named Turkish port and the applicable Incoterms® rule.

YaSeMarble's dated quotation should make the agreed scope clear, including:

Product: Material, form, dimensions, finish and quantity.
Packing: Whether packing is included, its basis and any agreed additional protection.
Origin and port scope: The agreed port and applicable export and loading arrangements.
Freight and insurance: Whether these are arranged by the buyer or included through a separately agreed service.
Exclusions: Destination port charges, import duties and taxes, inland delivery and other excluded costs.
Validity and payment: The applicable offer validity, payment terms and other commercial conditions.

Under FOB, the seller's contractual obligations include delivery on board the vessel and export clearance at the named port, subject to the agreed Incoterms® rule. Ocean freight and cargo insurance are normally arranged by the buyer under FOB. Destination charges, customs duties and final inland delivery should be budgeted separately unless another explicit contractual arrangement applies.

The actual written quotation remains the reference for the agreed product, packing basis, price and scope. Buyers should not assume that an unlisted service is included.

Have an existing quotation? Let us review it.

Send YaSeMarble your current supplier quotation and the product specification. We can help identify missing commercial information, compare the stated cost components and highlight questions that should be resolved before you commit.

The purpose is to make the offers more comparable—not to promise that YaSeMarble will always be the cheapest supplier.

CTA: Submit Your Quote for Review

7. Download the Import Cost Calculator

A landed-cost calculation is more useful when you can change the assumptions yourself.

Our editable calculator lets you enter your order quantity, supplier price, packaging, transport, freight, insurance, destination charges, customs estimates and assumed unusable-material allowance.

It calculates the estimated total landed cost, cost per ordered square meter and effective cost per estimated usable square meter.

Get the calculator by email

Use the calculator before you commit to your next natural stone order.

Enter your business email to receive the editable spreadsheet and use your own order details to compare the cost scenarios.

Suggested form fields:

Business email
Company name
Country of delivery

Button: Email Me the Import Cost Calculator

The calculator is a planning tool, not a customs classification, tax determination or freight quotation. Replace sample assumptions with current supplier, logistics and destination-specific figures.

8. Request a Travertine Import Quotation from YaSeMarble

Every project has different requirements. A useful quotation should be based on the actual material, product format, quantity, destination and delivery schedule.

To help us assess your request, provide:

Stone name or reference image.
Product form and dimensions.
Thickness, finish and quality requirements.
Estimated quantity.
Destination country and port.
Preferred delivery term.
Required delivery date.
Any inspection or technical documentation requirements.

YaSeMarble can assess suitable Turkish source options and request current material information and written commercial terms according to the project scope.

Primary CTA: Request a Travertine Quote

Conclusion: Compare the Material, the Evidence and the Complete Cost

The true cost of importing travertine from Turkey is not determined by the supplier's price per square meter alone.

It depends on the agreed product, the quality and dimensional requirements, packing, freight, customs treatment, destination costs and the quantity that ultimately meets the buyer's needs.

The 3% and 6% scenarios demonstrate why yield assumptions matter. They do not establish a standard loss rate or prove that one supplier is better than another.

A disciplined purchasing decision combines comparable quotations, verifiable material information, clear commercial terms and a realistic landed-cost calculation.

Before confirming your next order, compare what you will receive, what you will pay and what you can actually use.