Importing Samples from China: U.S. Customs, Fees and Sample-Status Checks

When importing samples from China for U.S. hardware development, treat the package as a real import transaction, even when the supplier calls it free, a prototype or “not for resale.” Before dispatch, the buyer should confirm the actual sample purpose, the customs entry route, who will act as importer and broker, how value and origin facts will be documented, and what carrier or brokerage charges may be collected.

Current U.S. rules no longer allow buyers to assume an ordinary low-value shipment is duty-free because it is below the former $800 de minimis threshold. But that does not mean every sample automatically owes a particular duty amount. A separate sample-specific tariff provision may be relevant for some facts and uses. The importer’s customs broker must assess the right entry and any potential treatment under current rules.

This guide focuses on metal bathroom and home-storage hardware samples, such as baskets, shelves, racks and organizers. It is general buyer education, not customs, tariff, tax or product-safety advice.

Importing samples from China starts with the actual purpose

A sample shipment crosses a border and needs accurate shipment information. “Free sample” describes how the supplier is charging for the item; it does not automatically decide what customs value, entry procedure or duty treatment applies. Likewise, writing “sample” on an invoice does not by itself establish a customs exemption or product-safety exception.

The buyer should describe the actual purpose before the parcel leaves the factory. Is the item for internal fit, finish or function review? Is it an engineering prototype for product evaluation or quality-control work? Is it intended to show to prospective customers or to solicit an order? Will it be kept, altered, returned, destroyed, or eventually supplied to a U.S. consumer?

Those distinctions matter because customs provisions, product-safety rules and carrier processes ask different questions. A sample-only product-safety position does not itself create duty-free customs treatment. A commercial sample tariff provision is not established merely because the shipment is for product development. Keep the buyer’s intended use factual, and ask the broker how to represent it in the entry file.

Before dispatch, confirm the importer, route and charges

Ask the buyer’s broker or carrier to confirm in writing who will make the entry, which party will be identified as importer, what paperwork is needed, when duties and charges are due, and how the accepted entry record will reach the importer. A courier can provide customs-clearance services, but the buyer should understand whether it is acting as a broker, advancing funds, collecting charges, or requesting the importer’s information.

A delivery term can allocate commercial tasks and costs between buyer and seller, but do not assume that a term alone resolves every legal or customs role. Our FCA versus FOB guide for containerized cargo covers a separate delivery-term decision. For this sample shipment, request a written breakdown of the roles and anticipated charge categories.

Possible charges may include applicable customs duty, taxes or government fees, broker service fees, carrier disbursement or advancement charges, handling, or storage if a shipment is delayed. Which categories apply and the amount depend on the goods, route, carrier, entry type and service agreement. Ask for a line-item estimate and payment deadline before dispatch; do not treat an online estimate or a previous parcel’s bill as a guaranteed quote.

For an air courier quote, compare the carrier’s chargeable-weight calculation separately from customs duty and clearance charges. See our air-freight chargeable-weight guide for samples. Freight weight determines a transportation price basis; it does not decide a tariff classification or customs value.

U.S. low-value entry rules changed

As of October 2026, the Section 321 administrative de minimis exemption has been suspended for commercial imports across transport modes. CBP’s June 2026 rule for non-postal shipments says low-value goods arriving by courier or other non-postal modes must use an appropriate formal or informal entry procedure. For postal mail, CBP has a separate postal informal-entry process, and some detailed postal filing requirements have a later compliance date.

The practical point for a hardware buyer is simple: do not use “under $800,” “sample,” “gift” or “free of charge” as a substitute for the broker’s current entry decision. An entry procedure and duty treatment are different questions. A low-value shipment may still need entry data and may be subject to applicable customs charges. Any separate, narrow sample-specific tariff treatment must be assessed independently against the current Harmonized Tariff Schedule and the actual product, condition, purpose and use.

Before booking, ask whether the package will travel through international post or a courier/non-postal service. Confirm the entry process for that route and the information the carrier or broker needs. CBP has changed the mail process and delayed certain postal compliance details; do not copy older courier or postal instructions from a prior shipment. Your broker should confirm the process in effect when the sample arrives.

For a general U.S. product-fact handoff to a broker, see our U.S. importer checklist for product data and classification questions. If the importer still has a material classification question about a prospective product, our CBP binding ruling request guide explains the separate formal-ruling decision. This sample guide does not select a tariff code or claim a ruling is needed.

Sample purpose and CPSC product-safety status are separate

The CPSC’s current FAQ says consumer products imported only as samples, not intended for distribution into U.S. interstate commerce or otherwise to be used by U.S. consumers, may not need to comply with CPSC product-safety requirements. The importer must be able to demonstrate that the samples will not reach or be used by consumers. CPSC recommends keeping documents that show the product’s ultimate disposition and/or marking items so they are unsuitable for consumer sale or distribution.

That is a narrow sample-only product-safety distinction, not a customs-duty exemption. The customs broker must separately review the entry and any applicable sample-specific tariff treatment. A product that is intended for sale, distributed as an ordinary consumer item, or used by consumers after testing should not be described as “sample-only” without professional review.

For regulated consumer products that will be imported for distribution, CPSC’s certificate eFiling requirements are now in effect for most imports as of July 8, 2026. Whether a particular bathroom or storage product is subject to a CPSC rule or certification requirement depends on the product and applicable law. Ask the importer’s product-safety adviser and broker to assess the exact item; do not assume that every organizer is regulated or that every sample is exempt.

Record the sample’s end use. If your team plans to retain it for engineering review, document that purpose and where it will be kept. If you plan to return or destroy it, record who will arrange that step and retain the completion evidence. If it will be shown to a customer or enter a sales channel, tell the broker and product-safety adviser before dispatch so they can review the actual use rather than a label.

What the factory should send to the buyer and broker

The factory can supply supported product facts; the importer and broker decide how those facts are used for a U.S. entry. For a metal bathroom shelf, wire basket or shower rack, the pre-dispatch file can include:

• Product name, SKU, drawing revision and concise intended function.
• Overall dimensions, component list and whether the sample is assembled or unassembled.
• Material details for each part where the factory has records; label anything unverified instead of guessing.
• Photos or drawings showing mounting points, hooks, fasteners, inserts, pads and other accessories.
• Actual unit count, package count, net/gross weights and carton dimensions.
• Commercial invoice and purchase-order information that accurately describe the transaction, including the agreed sample charge or no-charge arrangement and currency.
• Origin and manufacturer facts that the supplier can substantiate for the actual item.
• The buyer’s stated purpose: internal evaluation, prototype testing, quality-control review, order solicitation, or another use.
• The planned disposition after review: keep, modify, return, destroy, or another documented route.

A no-charge sample should not be assigned an invented value by the factory. The importer and broker determine the valuation documentation required for the shipment. If the sample is identical to a retail-ready model, say so. If it is a prototype with a different construction or a nonfunctional alteration, describe that difference accurately and give the broker the current drawing and photos.

For repeat development rounds, identify which drawing revision the shipment represents. If a finish, mounting feature, component or overall size changes, do not let the courier paperwork continue to describe the earlier sample. A short revision note helps the buyer, factory and broker reconcile the physical item with its invoice and product file.

Keep the sample record separate from the bulk-order record

A sample shipment can inform a later purchase, but its entry result is not a blanket clearance for a production order. Bulk products may differ in unit value, quantity, assembly, packaging, material, intended use or regulatory treatment. Before mass production or shipment, the importer should have its broker reassess the actual goods and current requirements.

Keep these records together: the sample request, final drawing, supplier invoice, carrier booking, broker instructions, entry declaration, payment records and disposition evidence. If the buyer changes the intended use—for example, from internal testing to customer distribution—update the broker before the change occurs. Do not rely on a sample label after the factual use has changed.

When an evaluation sample is approved, preserve the distinction between what was evaluated and what is ordered. If production units use a different material, add a commercial accessory, change mounting, or arrive in a retail package, provide the revised documents. A sample may help product development, but it cannot prove that later production units have identical facts or regulatory treatment.

Common questions

Does a free sample from China automatically enter without duty?

No. Free-of-charge wording does not by itself establish a customs value or an exemption. The Section 321 low-value administrative de minimis exemption is suspended. The importer should ask its broker to determine the correct valuation, entry process and whether any separate sample-specific tariff provision can apply to the exact facts.

Is a product labeled “sample” automatically exempt from CPSC requirements?

No. CPSC’s sample-only position depends on the product’s actual intended use and whether it will be distributed to or used by U.S. consumers. Importers must be able to demonstrate final disposition. This product-safety question is separate from customs duty and entry.

Who should pay the courier’s customs and brokerage charges?

The purchase and delivery arrangement may allocate costs between the parties, while the carrier or broker may collect charges under its service terms. Before booking, ask in writing who is importer, who authorizes the entry, which charges are anticipated, who pays them, and how the importer gets the customs record. See our FCA versus FOB buyer guide for the separate delivery-term context.

Does a sample shipment result apply to the future production order?

Not automatically. Production may differ in materials, construction, quantities, packaging, intended use or transaction details. Ask the broker to reassess the actual production version and provide the latest product records before bulk shipment.

Practical takeaway

When importing samples from China, identify the real sample purpose, confirm the entry route and importer with the broker, request a written breakdown of anticipated charges, and send the factory’s accurate SKU and package facts before dispatch. Keep proof of what happens to the sample afterward. Do not assume “free,” “under $800” or “sample-only” answers the customs and product-safety questions by itself.

The CBP and CPSC rules govern each import. Koitor can share substantiated product, drawing, material and package facts for its own hardware; it does not provide customs brokerage, tariff classification or product-safety determinations.

Official references

• Executive Order 14388: Continuing the Suspension of Duty-Free De Minimis Treatment for All Countries
• Federal Register: Suspension of De Minimis Exemption for Non-Postal Shipments (91 FR 37789)
• Federal Register: Postal Entry Process (91 FR 37801)
• CBP CSMS #69183472: Updated Global Guidance for International Mail
• Federal Register: October 2026 Postal Compliance Extension
• CPSC eFiling Frequently Asked Questions
• CPSC Certificates of Compliance and eFiling Update

Planning a Hardware Sample or OEM Order?

Align the sample SKU, drawing revision, material facts and packaging details with your buyer and broker before dispatch. Koitor can discuss factory-side product information for bathroom and home-storage hardware.

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