On Sep. 2, 2021, China&39;s State Administration for Market Regulation (SAMR) unveiled "GB 23350-2021 Requirements of Restricting Excessive Package—Foods and Cosmeticferrous gluconate 300mg tablets pils&qferrous gluconate diarrheauot; in replacement of GB 23350-2009, intending to address the growinallergy to ferrous fumarateg excessive packaging probleferrous sulfate what is it used form. The new GB standard will come into force on Sep. 1, 2023, allowing a two-year iron ferrous sulfate pregnancytransitional period for stakeholders.