The current situation of China's methionine industry is confusing. On the one hand, the majority of China's methionine is exported, while on the other hand, China has to import a large quantity of methionine every year. What are the major factors attributing to such situation? This report provides readers with a clear picture of China's methionine industry. It introduces in a broad way, the situation of Chinese methionine from aspects of production, benchmarking, import and export, manufacturers and consumption, including the past and present situation. Besides, by discussing the factors influencing methionine industry, the future trend is disclosed.