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According to SMM survey statistics, China's praseodymium and neodymium oxide production in May 2021 was 6395 tons, an increase of 6% on a month-on-month basis. By region, the top five provinces with the largest praseodymium and neodymium oxide production in China in May were Inner Mongolia, Jiangxi, Jiangsu, Sichuan and Shandong