Honbridge Holdings Limited Honbridge Holdings Limited (8137.HK), an investment holding company incorporated in 2001 and headquartered in Wan Chai, Hong Kong, engages primarily in the research, development, production, and sale of lithium-ion batteries; mineral resources exploration and trading, including iron ore projects in Brazil through its 100% owned subsidiary Sul Americana de Metais S.A.; and online car-hailing and related services, such as platform operations, riding services, motor vehicle rentals, advertising, and delivery services previously conducted under the Caocao brand in France. The company operates across the People's Republic of China, Hong Kong, Brazil, France, Belgium, and Sweden, supplying lithium-ion power batteries from its production plant in Jinhua, Zhejiang, to electric vehicle manufacturers including brands under Zhejiang Geely Holding Group; trading copper, steel, and other minerals; and pursuing new energy materials initiatives. In recent developments, Geely Group Co., Ltd. solidified control in January 2023 by acquiring equity in controlling shareholder Hong Bridge Capital Limited, enhancing strategic alignment with Geely affiliates; the company terminated its French online car-hailing operations and initiated voluntary liquidation of the related indirect non-wholly owned subsidiary in February 2025 amid revenue pressures, with H1 2025 lithium battery sales declining significantly; it entered a bauxite purchase framework agreement and an equity transfer agreement in January 2025; pursued a memorandum of understanding for technical consulting with Zangge Mining in May 2024; and completed new share subscriptions under specific mandate in late 2024 to bolster its capital base while optimizing operations and reducing expenses.