GTI Holdings Limited, an investment holding company, manufactures and sells dyed and cotton yarns and knitted sweaters. It operates through four segments: Production, Sale and Trading of Textile Products; Trading of Petroleum and Chemical Products; Provision of Financial Services; and RMB Banknotes Clearing up Services and Others. The company also provides yarn dyeing and knitting services; trades in dyed yarn, cotton raw white yarn, and fancy yarn; and invests in natural gas business. In addition, it is involved in the manufacture and trading of knitted clothes, hats, gloves, socks, and scarves; trading of knitted sweaters, garments and environment products; provision of human resource management and office services; provision of services for oil industry; and property holding business. The company operates in the People's Republic of China, other Asian countries, Europe, Hong Kong, and North America. GTI Holdings Limited was formerly known as Addchance Holdings Limited and changed its name to GTI Holdings Limited in February 2018. The company was incorporated in 2004 and is based in Causeway Bay, Hong Kong.