Grace Life-tech Holdings Limited, an investment holding company, engages in the research, development, and application of plant stem cell technology. It is also involved in the provision of health solutions and product sales in Hong Kong, the People's Republic of China, Malaysia, and internationally. It operates through Iron Ore Mining and Processing Operation, Commercial Trade, Health Products Trade, Electronic 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 Health Products Trade segment trades in health products. The Electronic Products Trade segment engages in the trading of electronic devices products. The Others segment trades in other products. 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 operates as a subsidiary of Cosmo Field Holdings Limited.