Amazon Launches Global Warehousing in Shanghai with 30 Days Free Storage: What US Sellers Sourcing from China Need to Know

For years, the biggest operational headache for US Amazon sellers sourcing from China has been the gap between manufacturer and fulfillment center. You make the product in Shenzhen or Shanghai, then figure out how to get it across the Pacific, through customs, into an Amazon warehouse, and in stock before your next sales spike. Every step involves a different vendor, a different timeline, and a different invoice. Miss one handoff and you are staring at stockouts during your best selling weeks.

Amazon has been quietly building infrastructure to close that gap. The latest move: Global Warehousing and Distribution (GWD) is expanding with a new facility in Shanghai starting July 16, 2026, adding FOB incoterm support across all locations, and offering 30 days of free storage on every shipment received at an active GWD distribution center between July 1 and December 31, 2026.

This is not a small update. For sellers who source heavily from China, GWD is positioning itself as a serious alternative to managing your own freight forwarding and US warehousing stack.

What Is Global Warehousing and Distribution

GWD is Amazon's China-based inventory storage and replenishment service for sellers who sell in the US store. The concept is simple: instead of shipping your full inventory from your Chinese manufacturer directly to US FBA fulfillment centers, you ship it to an Amazon-operated warehouse in China. Amazon stores it there and automatically replenishes your US FBA inventory based on demand signals.

The service launched initially with a facility in Shenzhen. The Shanghai expansion, going live July 16, adds a second location in one of China's largest manufacturing and export hubs. For sellers whose suppliers are based in or near Shanghai, this cuts the domestic leg of the supply chain significantly.

GWD storage rates are already up to 45% lower than US Amazon Warehousing and Distribution (AWD). With the current promotion adding 30 days of free storage on top of that, the economics are compelling for any seller with meaningful China-sourced inventory.

Why This Matters: The China Sourcing Supply Chain Problem

To understand why GWD is significant, you need to understand the pain it replaces.

The traditional supply chain for a US Amazon seller sourcing from China looks like this: your manufacturer produces the goods. You or your freight forwarder arrange pickup, consolidation, and export from a Chinese port. The shipment crosses the Pacific by sea (typically 15 to 30 days depending on the route). It clears US customs. A domestic carrier or Amazon's partnered carrier moves it to an FBA fulfillment center. Amazon receives and checks it in.

Each of those steps involves separate vendors, separate timelines, and separate costs. Lead times from factory to FBA typically run 45 to 90 days depending on the season, shipping method, and customs clearance speed. During peak periods, delays at any point in the chain can push that well past 90 days.

The cost structure is equally fragmented. You are paying your manufacturer, your freight forwarder, your customs broker, your domestic carrier, and then Amazon's FBA receiving and storage fees. Each vendor invoices separately with different payment terms. Managing cash flow across that many touchpoints is a challenge even for experienced sellers.

GWD collapses the first half of that chain. You ship from your manufacturer to a nearby Amazon facility in Shenzhen or Shanghai. Amazon handles the international logistics, customs, and replenishment to US FBA. One vendor, one system, one set of demand-driven replenishment logic. Check our newsletters for ongoing coverage of supply chain optimization strategies.

The Free Storage Promotion: What You Get

The current promotion is straightforward: every shipment received at an active GWD distribution center between July 1 and December 31, 2026, gets 30 days of free storage. After 30 days, standard GWD storage fees apply.

There is no minimum shipment size, no long-term commitment, and no peak storage fee increases during the promotional period. Amazon is explicitly positioning this as a low-risk trial: send one shipment, see how the system works, evaluate whether it fits your business before scaling up.

For sellers who have been evaluating GWD but hesitant to commit, this removes the financial barrier to testing. You can send a single SKU, monitor how Amazon handles the replenishment cycle, and measure the impact on your in-stock rate and lead times before moving more inventory into the system.

For full promotion details and eligibility criteria, check the GWD fees page on Seller Central.

FOB Incoterm Support: Why It Matters for Chinese Exporters

The addition of Free on Board (FOB) incoterm support across all GWD locations is a detail that will matter enormously to sellers who handle their own export documentation from China.

Under FOB terms, the seller (in this case, the Amazon seller or their manufacturer) retains responsibility for the goods until they are loaded onto the vessel at the port of origin. More importantly for Chinese sellers and manufacturers, FOB provides separate invoices for export declaration and origin port handling charges. This documentation is critical for claiming export tax rebates from the Chinese government.

Export tax rebates in China can range from 5% to 13% of the export value depending on the product category. For sellers with significant China-sourced volume, those rebates represent real money. Previously, sellers using Amazon's logistics services often had difficulty obtaining the documentation needed to claim those rebates because the invoicing structure did not cleanly separate the export-related charges. FOB support fixes that.

This is a targeted feature for a specific segment of sellers, but for that segment, it could meaningfully improve unit economics.

Who Should Consider GWD

GWD is not for every seller. It is designed for a specific profile: US store sellers who source products from Chinese manufacturers and want to reduce the complexity and cost of their international supply chain.

High-Volume China Sourcers

If you are shipping multiple containers per year from China to US FBA, GWD can consolidate your freight forwarding, international shipping, and US receiving into a single Amazon-managed pipeline. The 45% storage cost reduction over US AWD, combined with demand-driven replenishment, can meaningfully reduce your carrying costs.

Sellers Struggling with Stockouts

Amazon reported that sellers using domestic AWD in Q4 2025 saw a 30% reduction in out-of-stock days. GWD extends the same demand-based replenishment logic to China-based inventory. If your stockout problems stem from long lead times between reorder and FBA availability, pre-positioning inventory in a GWD facility cuts that lead time dramatically.

Sellers Approaching Peak Season

With the 30-day free storage promotion running through December 31, sellers can use GWD to pre-stage holiday inventory in China at zero storage cost, then let Amazon replenish US FBA as demand ramps. This is particularly valuable for sellers who struggle with FBA capacity limits during Q4, since GWD inventory does not count against your US storage allocation until it ships. Explore our free tools to model your Q4 inventory strategy.

Sellers Who Do Not Fit

If you source domestically within the US, GWD is irrelevant. If your products are manufactured outside China (Vietnam, India, Mexico), GWD does not currently serve those origins. And if your volume is very low, with only a handful of units per shipment, the overhead of setting up GWD may not justify the cost savings.

How to Get Started

The enrollment process runs through Seller Central:

1. Go to Send to Amazon Warehousing and Distribution.
2. Select a ship-from address in China.
3. Choose a GWD distribution center (Shenzhen available now, Shanghai from July 16).
4. Select the SKUs and quantities to ship.
5. Provide all required information.
6. Submit your booking.

The free storage promotion applies automatically once your shipment is received. No promo code, no separate enrollment. Ship it, and the 30-day free window starts on receipt.

Seller Concerns and Open Questions

The seller community has responded with cautious interest. The cost savings and operational simplification are appealing, but several concerns remain.

Visibility and Control

Sellers who manage their own freight forwarding have full visibility into every step of the supply chain. With GWD, Amazon controls the international leg. Sellers want to understand what level of tracking and status updates they will receive once inventory enters the GWD system, and what recourse they have if shipments are delayed or lost.

Tariff and Customs Implications

With ongoing tariff volatility between the US and China, sellers are asking how GWD handles duty payments, classification, and customs brokerage. Amazon has not published detailed guidance on whether GWD acts as the importer of record or whether sellers retain that responsibility. This matters significantly for duty calculations and compliance.

Dependency on Amazon

Every layer of your supply chain that Amazon controls is another layer of dependency. Sellers who currently split their logistics across multiple providers have built-in redundancy. Moving everything into Amazon's pipeline is efficient but creates a single point of failure. For more analysis on balancing Amazon dependency with operational resilience, check our blog.

Frequently Asked Questions

How long does the free storage promotion last?

The promotion covers shipments received at active GWD distribution centers between July 1 and December 31, 2026. Each shipment receives 30 days of free storage from the date of receipt. After 30 days, standard GWD rates apply.

Can I use GWD if my manufacturer is in Shanghai?

Yes. Starting July 16, 2026, GWD is opening a new distribution center in Shanghai. You can ship directly from your Shanghai-area manufacturer to the Shanghai GWD facility, reducing domestic transit time within China.

Does GWD inventory count against my US FBA storage limits?

No. Inventory stored at GWD facilities in China does not count against your US FBA capacity limits. It only enters your US allocation when Amazon replenishes it to a US fulfillment center based on demand.

What is the FOB incoterm and why does it matter?

FOB (Free on Board) means the seller retains responsibility for goods until they are loaded at the origin port. For Chinese exporters, FOB provides separate invoices needed to claim export tax rebates, which can range from 5% to 13% of export value depending on the product category.

Takeaways

• Amazon GWD is expanding to Shanghai on July 16, 2026, with FOB incoterm support across all locations.
• Every shipment received at a GWD facility between July 1 and December 31, 2026, gets 30 days of free storage.
• GWD storage rates are already up to 45% lower than US Amazon Warehousing and Distribution.
• The service is designed for US store sellers sourcing from Chinese manufacturers.
• FOB support enables separate export documentation for Chinese tax rebate claims.
• GWD inventory does not count against your US FBA capacity limits.
• The free storage promotion requires no separate enrollment. Ship to GWD and it applies automatically.