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Shanghai Huayi faces $60m patent battle with Arkema in China

By MLex Staff ( November 18, 2025, 07:22 GMT | Insight) -- A high-stakes patent dispute between China’s Shanghai Huayi Group and French specialty chemicals producer Arkema has intensified, with Arkema refining its infringement claims while keeping its hefty 430-million-yuan ($60 million) compensation demand unchanged.A high-stakes patent dispute between China’s Shanghai Huayi Group and French specialty chemicals producer Arkema has intensified, with Arkema refining its infringement claims while keeping its hefty 430-million-yuan ($60 million) compensation demand unchanged....

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