Huajin International Holdings Limited (2738.HK) is an investment holding company principally engaged in the trading of metal products, chemicals, and energy resources. The company offers a range of core products and services, including the trading of stainless steel products such as coils, sheets, strips, pipes, and fittings; aluminum products including billets, ingots, profiles, and sheets; copper products like cathodes, rods, tubes, and wires; and chemical products comprising PVC resins, caustic soda, and ethylene; alongside energy resources such as coal and petroleum coke. It also provides logistics services, including warehousing, transportation, and supply chain management for metals and chemicals, primarily serving industrial manufacturers, construction firms, and energy sectors in China and select international markets. Founded in 2002 and headquartered in Hong Kong, the company operates mainly in the Greater China region with subsidiaries focused on trading and distribution. In recent developments within the last two years, Huajin International Holdings expanded its product portfolio through strategic partnerships with mainland Chinese metal suppliers and completed a funding round in 2024 to bolster its chemical trading segment amid rising demand for sustainable materials.