Published by Global Banking & Finance Review®
Posted on July 23, 2025
3 min readLast updated: January 22, 2026
Add as preferred source on GoogleA German study reveals China's yuan undervaluation is impacting the euro zone trade deficit, urging EU action amid ongoing trade disputes.
By Reinhard Becker and Sarah Marsh
BERLIN (Reuters) -European companies are facing increasing pressure due to China's alleged currency manipulation to keep its yuan weak, a study by the German Economic Institute showed, as EU leaders prepared for a summit in Beijing aimed at navigating trade disputes.
The yuan-euro exchange rate has remained stable in recent years despite significant shifts in cost relations between Europe and China, suggesting likely currency manipulation by the central bank, said Juergen Matthes, author of the study by the Institute (IW), which was seen by Reuters.
Extremely low prices mean more European companies are sourcing intermediate goods from China, contributing to deindustrialisation on the continent, he said, urging the EU to take action.
"The artificially low costs in China, driven by yuan undervaluation, are simply too attractive," Matthes said.
Those companies that did not source their intermediate goods from China would lose market share to rivals who "fully exploit China’s price advantages."
The Chinese central bank did not immediately respond to a request for comment.
EU leaders arrive in Beijing on Thursday for a top-level summit with China as both sides seek to navigate trade disputes amid broader global trade uncertainties.
In response to allegations of currency manipulation, China has in the past said it was committed to implementing a managed floating exchange rate regime, based on market supply and demand.
UNDER PRESSURE
The study comes as European companies are under pressure from a surge in Chinese exports diverted from the United States and an appreciation of the euro against the dollar due to U.S. President Donald Trump's trade policies, economists say.
Producer prices in Germany and the euro zone have surged since 2020 due to supply chain disruptions and the energy crisis, whereas prices in China have hardly increased.
Yet, the exchange rate has barely moved, leading to a real appreciation of the euro against the yuan of over 40% between early 2020 and spring 2025, and deepening the euro zone trade deficit with China, the study shows.
Normally, higher import purchases from the euro zone would boost the yuan as it drives up demand for the currency, but that has not been the case, said Matthes.
President Trump labeled China a currency manipulator during his first term. The Treasury Department then dropped the designation in January 2020 as Chinese officials arrived in Washington to sign a trade deal with the U.S.
Last month, the U.S. simply issued a stern warning to China, saying it stood out among key trading partners "in its lack of transparency around its exchange rate policies and practices."
China said it upheld "multilateralism and respects multilateral consensus," was committed to keeping the renminbi exchange rate stable, and would not "engage in competitive currency devaluation."
Matthes, however, said the Chinese central bank's behavior was "highly non-transparent."
When adjusting the yuan exchange rate, which is only allowed to fluctuate within a narrow band, the dollar relationship plays a central role, as does a currency basket, he said.
"But how this is done, exactly, no one outside China knows,” he said, and the euro is "collateral damage."
(Reporting by Reinhard Becker and Sarah Marsh in Berlin; Additional Reporting by Eduardo Baptista in Beijing and Francesco Canepa in Frankfurt; Editing by Bernadette Baum)
A trade deficit occurs when a country's imports exceed its exports, leading to a negative balance of trade. This can impact the country's economy and currency value.
The euro zone is a group of European Union countries that have adopted the euro as their official currency, facilitating easier trade and economic stability among member states.
Foreign exchange, or forex, is the global market for trading national currencies against one another. It is essential for international trade and investment.
The yuan is the official currency of China, also known as the renminbi (RMB). It is used in domestic and international transactions.
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