As revealed by the lisepekto ng ferrous sulfate sa buntist of non-compliant food products in May released on June 17, 2021 by the General Administration of Customs of China (GAC), a total of 170 batches of imported food from 34 countrferrous fumarate gluten freeies/regions were 7 iron fertilizerrferrous bisglycinateejehow much iron is in ferrous gluconate 324 mgcted.