Why US called Pune, Gujarat and Chennai 'ugly sister cities' in China trade report

The White House's 'Great Transshipment Scam' report pairs India's Pune-Gujarat-Chennai manufacturing belt with Cincinnati-Dayton-Columbus in the US, as Washington steps up its crackdown on Chinese goods allegedly routed through third countries to avoid tariffs.A worker grinds a surface of a metal pipe inside a industrial tank manufacturing factory on the outskirts of Ahmedabad. (Photo: Reuters)A new White House trade report has put manufacturing hubs in Pune, Gujarat and Chennai in an unusual comparison with Cincinnati, Dayton and Columbus in the US.The comparison is over pumps and compressors. The White House calls such foreign-US pairings “ugly sister cities” in its report, The Great Transshipment Scam: Rise, Scope, and Costs.The phrase has nothing to do with the cities being actual “sister cities”. It is the White House's way of describing foreign manufacturing centres that compete with American industrial regions making similar products.But the India reference is part of a much bigger US allegation — that Chinese goods are increasingly being routed through other countries to get around steep American tariffs.WHAT IS THE GREAT TRANSSHIPMENT SCAM REPORT? The White House report looks at how Chinese goods may be reaching the US through other countries to get around tariffs imposed on Chinese imports.The report argues that some Chinese goods are being sent to third countries, where they may undergo limited processing, repackaging or changes to paperwork before being exported to the US as products from that country. That matters because a product entering the US from China can face a much higher tariff than the same product coming from another country.Washington says this has created an incentive to move goods through countries with lower tariff rates. Trade experts refer to this as tariff arbitrage — taking advantage of the difference between the tariff imposed on a Chinese product and the lower tariff on the same product entering from another country.It also makes an important clarification: not every shift in production from China is suspicious. Companies have genuinely moved factories and diversified supply chains since the US began imposing tariffs on Chinese goods in 2018.The report's concern is with goods that remain essentially Chinese but are given a new route — and potentially a new country of origin — before reaching the US.It calls the broader shift in trade flows the “Great Reallocation” and the network of countries through which China-linked goods may move the “Shadow Transshipment Network”.WHY IS INDIA ON THE LIST?India is among the countries placed in Tier 1 of the Shadow Transshipment Network, alongside Canada, the European Union, Israel, Japan, Mexico, South Korea and Taiwan.However, being placed in Tier 1 does not mean the US has accused Indian exporters of widespread tariff evasion.The report describes these countries as “Diversified Scale Leaders” because they have large manufacturing bases, significant trade with China and major exports to the US. It also says the potential transshipment risk in these countries is “embedded within broad legitimate trade flows”.It is worth mentioning that India's large manufacturing base and close links with Chinese supply chains are what put it on Washington's radar.A US Commerce Department analysis cited in the report estimated that about $67 billion of US-bound goods were transshipped from China through Mexico, India and Vietnam in 2025, using a specific product-matching methodology.The report puts the associated loss in US tariff revenue at about $28 billion.There is an important catch: the $67 billion figure covers Mexico, India and Vietnam together. It is not a claim that India alone was responsible for $67 billion in illegal exports.WHY PUNE, GUJARAT AND CHENNAI?This is where the “ugly sister cities” phrase comes in.The White House report compares foreign manufacturing regions with American industrial areas that make similar products. For India, it identifies Pune, Gujarat and Chennai in connection with the production of pumps and compressors. It compares them with Cincinnati, Dayton and Columbus in the US.The report does not identify a company in any of these Indian locations as having violated US tariff rules.Instead, it is making a broader argument about manufacturing competition.Washington says Chinese goods routed through third countries can end up competing with American manufacturers that make the same products. If the Chinese origin is hidden and the goods enter the US under a lower-tariff country, American companies can lose business to products that would otherwise have faced higher duties.The comparison is not really about the cities. It is about what they make — and the American manufacturing centres producing similar goods.And that is what the “ugly sister cities” comparison is meant to illustrate.DOES USING CHINESE PARTS MAKE AN INDIAN PRODUCT CHINESE?No. A product made in India does not become Chinese simply because some of its components are sourced from China.An Indian company can import Chinese motors, electronics, steel or other components, manufacture the finished product in India and export it to the US.The US concern is how much manufacturing or transformation actually takes place in India.Importing a largely finished Chinese product, making minor changes and then declaring it Indian-origin is very different from importing components and carrying out substantial manufacturing in India.The report itself makes a distinction between manufacturing activities such as assembly, finishing and testing, and activities such as warehousing, relabelling and re-invoicing.The question, ultimately, is whether a product was genuinely made in India or simply passed through India before reaching the US. That difference will matter as US customs enforcement becomes more aggressive.HOW BIG DOES THE US THINK THE PROBLEM IS?There is no single estimate. The White House report cites several estimates of potential transshipment and related China-linked trade, ranging from $40 billion to $303 billion a year.Its central estimate is about $75 billion.The administration says the practice could cost the US billions of dollars in tariff revenue. It also estimates that the central scenario could be associated with around 450,000 US jobs being displaced.These are economic estimates, not a count of confirmed illegal shipments or actual job losses. The report uses different methodologies to arrive at different estimates. It is also worth mentioning that the report's estimates are intended to show the possible scale of the problem, rather than establish how much trade was illegally transshipped.The White House wants US Customs and Border Protection to use more data and artificial intelligence to identify suspicious shipments.The report outlines an AI-enabled system called “Detective Border”. It is designed to look at information such as shipping routes, product classifications, company ownership and production capacity to spot unusual trade patterns. The administration says the system is intended to help distinguish genuine manufacturing and investment from goods simply being passed through another country.That could change how Indian exporters deal with the US.Therefore, a “Made in India” label may not be enough to answer questions about origin. Customs officials could look at where the components came from, what was actually manufactured in India and whether the exporter has the capacity to produce the volume it claims to have shipped.SHOULD THIS MATTER TO INDIA?Yes. India is trying to attract companies looking to move manufacturing away from China, but many Indian industries still rely on Chinese components, machinery and other inputs.That could put Indian exporters under greater scrutiny as the US steps up its crackdown on transshipment. Companies may have to provide more details about where their components came from, what was manufactured in India and how the finished product qualifies as Indian-origin.The concern is not that using Chinese components makes an Indian product Chinese. The question is whether enough manufacturing has actually taken place in India — or whether Chinese goods are simply being routed through the country and given an Indian identity before reaching the US.That makes the White House's Pune-Gujarat-Chennai comparison relevant to India's manufacturing ambitions. The US is effectively asking whether India is becoming a genuine manufacturing alternative to China, while making sure it does not become a route for Chinese goods into the American market.- EndsPublished By: Koustav DasPublished On: Aug 14, 2026 12:42 IST