Grace Life-tech Holdings Limited, an investment holding company, explores for, mines, crushes, and sells iron ore in the People's Republic of China, Malaysia, and internationally. It operates through Iron Ore Mining and Processing Operation, Commercial Trade, Financing Operation, Health Products Trade, and Others segments. The Iron Ore Mining and Processing Operation segment engages in the mining and sale of iron ore. The Commercial Trade segment trades in crude oil and other commodities. The Financing Operation segment invests in equity securities; and provides other financial services. The Health Products Trade segment trades in health products. The Others segment trades in other products. The company sells iron ore products primarily to steel manufacturers and/or their purchasing agents. The company was formerly known as CAA Resources Limited and changed its name to Grace Life-tech Holdings Limited in December 2022. Grace Life-tech Holdings Limited was founded in 2007 and is based in Lai Chi Kok, Hong Kong. Grace Life-tech Holdings Limited is a subsidiary of Cosmo Field Holdings Limited.