By Gus Trompiz PARIS (Reuters) -European pork producers face a squeeze on profit margins after China, their largest market, imposed anti-dumping duties of up to 62.4% on imports of EU pork products. The provisional tariffs, effective on Wednesday, target over $2 billion worth of annual exports and threaten to erode margins across the European Union’s pork sector. China accounts for a quarter of EU pork exports. Shipments to China rose 4% in the first half of 2025 after a three-year decline. Offal produ ...