1. Based on the Chinese Dairy Industry Quality Report 2022, the annual production of Chinese dairy indpolysaccharide iron complex vs ferrous sulfateustry reached 37.78 million tons in 2021how much is ferrous sulfate, with a 7% year-iron bisglycinate recommended dosageon-year growth rate. The average raw milk purchase price was 4.29 yuan per kilogram, wtrust pill ferrous fumaratehich peaked at a historic high. Meanwhile, the total revenue offerric pyrophosphate rate the scaled dairy company (whose annal income is over 20 million yuan) reached 468.7 billion yuan, with a year-on-year growth rate of 11.7%.