Rare Earth Magnesium Technology Group Holdings Limited, formerly Group Sense (International) Limited, is an investment holding company engaged in strategic products businesses. The Company operates through four segments. The Magnesium Products segment is engaged in the manufacture and sales of magnesium-related products. Its products include magnesium ingots, semi-coke and ferroalloy. The Personal Communication Products segment is engaged in the design, manufacture and sales of communications products. The Strategic Products segment is engaged in the design, manufacture and sales of original design manufacturer (ODM) products and electronic dictionary products, as well as the provision of electronic manufacture services. The Corporate and Others segment is engaged in income, expenses, assets and liability items businesses related to the Company’s investment activities.