The Great Transshipment Scam: The $303 Billion Shadow Network

On August 13, 2026, the White House released a 25-page report titled "The Great Transshipment Scam: Rise, Scope, and Costs" . The document accuses Chinese exporters of building a "shadow transshipment network" spanning more than 40 countries to systematically evade U.S. tariffs imposed during the Trump administration . White House trade adviser Peter Navarro, who authored the report, called it a scheme that has let China "launder its exports through more than 40 countries" .

How the Transshipment Scam Worked

The report describes a multi-step evasion process :

1. Chinese origin: Goods begin in China, where they are subject to high U.S. Section 301 tariffs (first imposed in 2018).
2. Routing through intermediaries: Goods are shipped to a third country — such as Mexico, Canada, EU member states, Taiwan, India, Singapore, Panama, Brazil, and others — where they undergo minimal processing, relabeling, repackaging, or reinvoicing to alter their declared country of origin .
3. Entry into the U.S. at lower tariff rates: The goods then enter the United States under their new (false) origin, qualifying for lower or zero tariff rates.

The Scale: $40 Billion to $303 Billion at Stake

The White House report reviews five different government and private-sector estimates of transshipment exposure . The range is wide:

• Low estimate: Approximately $40 billion in goods annually
• High estimate: Approximately $303 billion in goods annually

The disparity stems from different methodologies and definitions of what constitutes illegal transshipment. The U.S. Council of Economic Advisers' own estimate falls in a narrower range of roughly $34 billion according to the report .

Lost tariff revenue: The White House estimates that this evasion costs the U.S. between $19 billion and $26 billion per year in lost federal revenue .

More Than 40 Countries Named in the Network

The report flags more than 40 jurisdictions as posing transshipment risk. Among the highest-risk countries identified :

• Latin America: Panama, Mexico, Colombia, Brazil, Argentina, Chile, Peru, Costa Rica, Dominican Republic
• Europe: The European Union
• Asia: Taiwan, India, Singapore, South Korea, Japan, Vietnam
• Middle East: Israel

These countries serve as either direct conduits or as transshipment hubs where goods are re-documented .

Planned Response: AI Detection and Stricter Enforcement

The Trump administration announced a two-pronged response :

1. Artificial Intelligence: The government will deploy AI tools to detect illegal transshipment patterns in trade data more effectively.
2. Targeted enforcement: Stricter measures will be applied against both Chinese exporters and the intermediary countries deemed complicit in the scheme.

The report argues that because transshipment is a coordinated cross-border activity, enforcement must extend beyond China to the "shadow network" of transit nations .

Broader Context: A New Front in the U.S.-China Trade War

While Section 301 tariffs succeeded in reducing direct Chinese exports to the U.S. after 2018, the report claims that the evasion network undermines those gains . Transshipment itself is a long-established feature of global trade, but the White House contends that its scale and coordination by Chinese firms represent a new and economically significant challenge to U.S. tariff policy .