Key Players Some prominent players of the global magnesium sulfate market are Laizhou Guangcheng Chemical Co. Ltd (China), PQ Corporation (US), K+S KALI GmbH (Germany), Nafine Chemical Industry Group Co. Ltd (China), Giles Chemical (US), UMAI CHEMICAL CO., Ltd (Japan), Morton Salt, Inc (US), Acuro Organics Limited (India), Mani Agro Chem Pvt Ltd (India), Balaji Industries (India), among...