On March 18, 2021, China NHC released theferric diphosphate vs ferric pyrophosphate new national food safety standards for infants formula. (See the interpretation of new infant formula standards here.) On March 24, 2021, SAMR released the following-up notice1 regulating the infant formferrous sulfate 7 hydrate sdsula recipe rferric sodium hydroxy edtaegistration undershould ferrous fumarate be taken with food the new Gferric pyrophosphate efficacyB standards. There are mainly four points.