China Tightens Export Declaration Criteria for Machine Tools and Drone‑Related Products

Starting on June 5, China’s General Administration of Customs (GAC) issued two new regulatory measures, Announcements No. 77 and No. 78, that introduce stricter export declaration requirements for certain categories of equipment and technology. These rules apply to exports of industrial machine tools and unmanned aerial systems (drones), including related parts and components, and are effective June 30, 2026.

While the measures do not expand the list of controlled products themselves, they significantly raise the standard for how exporters must report, describe and justify their shipments. In practical terms, companies will need to provide more detailed product information, clearly state whether items are subject to export controls, and ensure that all transaction details are complete and accurate.

These changes reflect a broader trend toward tighter oversight of products that may have both commercial and strategic uses.

Covered Products

The new requirements focus on two main product categories:

Announcement No. 77 covers industrial machine tools, including equipment such as lathes, milling machines, grinding machines and similar machinery used to process or shape materials. These products are widely used in manufacturing but can also play a role in advanced or sensitive production processes.

Announcement No. 78 applies to drone-related products, including unmanned aerial vehicles, unmanned airships, key components and systems designed to detect or counter drones. These technologies are increasingly important across a wide range of industries, but they are also considered sensitive due to potential security and defense applications.

What Is Changing

The key shift is not in what can or cannot be exported but in the level of precision and accountability required when exporting. Under the new rules, customs authorities expect exporters to take a more active role in analyzing and explaining their products.

One of the most important changes is the requirement to explicitly state whether a product is subject to export controls. Previously, companies might have simply filed a declaration without clearly addressing this question. Now, exporters must make a clear statement in every case. If a product is controlled, this must be identified along with the relevant control classification. If a product is not controlled, but has similar features or performance levels to controlled items, the exporter must still explicitly state that it is not subject to export control.

This requirement effectively removes ambiguity and places greater responsibility on companies to ensure their classifications are correct.

More Detailed Product Information

Another major change is the increased expectation for technical detail in export declarations. Companies must be prepared to describe their products in a more complete and structured way. This includes basic specifications, product capabilities and, where relevant, the intended use of the product.

This change is particularly important for businesses dealing with equipment or technology that may sit close to regulatory thresholds. Generic or overly simple descriptions are more likely to trigger questions from customs authorities under the new rules.

For companies that export through cross-border e-commerce channels, the impact is even more noticeable. Simplified declaration methods will no longer be allowed for these products. Instead, exporters must provide full product classifications and complete descriptions, bringing e-commerce shipments in line with traditional export requirements.

Greater Transparency on Customers and Supply Chains

The new rules also require clearer and more complete information about the parties involved in each transaction. Exporters must provide the full legal name of the overseas customer, and they must identify the actual manufacturer or seller within China.

It will no longer be acceptable to list platforms, trading intermediaries or agents in place of the true parties to the transaction. This reflects a clear focus by authorities on understanding who ultimately receives these products and where they originate.

For businesses, this means that internal records and systems must be aligned to ensure that customer and supplier information is accurate and consistent across all documentation.

Stronger Documentation and Review Process

For standard export shipments, companies will be expected to submit supporting documents such as contracts, invoices and technical materials describing the product. These documents must match the information provided in the customs declaration.

Customs authorities will have increased scope to review and question these materials. If there are inconsistencies, missing information or concerns about classification, shipments may be delayed while additional information is requested. In some cases, goods may not be released until the issue is resolved.

While compliant shipments may benefit from smoother processing, companies should expect more active engagement from customs, especially during the early stages of implementation.

Commercial Implications

Taken together, these changes will have several practical effects on day-to-day operations.

First, companies will need to invest more time upfront in preparing export documentation. Product, engineering, sales and logistics teams may need to work more closely together to ensure that all required information is accurate and complete.

Second, there is less room for informal or simplified approaches. Even where a product is not controlled, exporters will need to be ready to explain why, particularly if it has characteristics similar to controlled items.

Third, businesses may experience longer customs clearance times, particularly if declarations are incomplete or if additional questions are raised. This could affect delivery timelines and customer expectations.

Finally, companies that rely heavily on cross-border e-commerce models may need to adjust their processes significantly, as these channels will now be subject to much stricter reporting requirements.

Next Steps

In light of these developments, companies exporting relevant products from China should begin preparing now.

This includes reviewing product classifications to determine whether items fall within or near controlled categories and ensuring that technical specifications and documentation are readily available. Businesses should also confirm that customer and supplier information is complete and accurately reflected in all export documents.

In addition, internal processes may need to be updated to support more detailed declarations, and relevant teams should be made aware of the new requirements. Early preparation will be key to avoiding disruption once the rules come into force.

Main Takeaway

The new customs announcements represent a meaningful shift in how export controls are implemented in practice. By requiring clearer classification, more detailed product information and greater transparency, China is strengthening oversight of sensitive technologies at the point of export. From a policy perspective, these regulations appear to mirror the U.S. prioritization of customs enforcement and transparency in supply chains, as called for explicitly in President Trump’s recent executive order “Strengthening Customs Enforcement.” (See our previous alert on that executive order.)

For businesses, the message is clear: export filings must now meet a higher standard of accuracy and completeness. Companies that take steps now to strengthen their compliance processes will be better positioned to manage the transition smoothly and avoid delays once the new rules take effect.

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This document is intended to provide you with general information regarding new China export declaration polices. The contents of this document are not intended to provide specific legal advice. If you have any questions about the contents of this document or if you need legal advice as to an issue, please contact the attorneys listed or your regular Brownstein Hyatt Farber Schreck, LLP attorney. This communication may be considered advertising in some jurisdictions.