Aruna Zhamu

GF Securities Co., Ltd. (Broker) also known as Gungfa Securities Co. Ltd., is the brokerage division of GF Securities Co. Ltd. (SZ: 000776; HK: 1776) in China. Established in 1991, the firm is based in Guangzhou and provides a range of brokerage services.

Shanghai University of Finance and Economics engages in the provision of educational services. It offers courses under the following school and departments: business, accountancy, finance, international business administration, economics, public economics and administration, humanities, law, information management and engineering, statistics, foreign languages, mathematics, international cultural exchange, professional and international education and continuing education. The company was founded in 1917 and is headquartered in Shanghai, China.

Hong Kong Institute of Certified Public Accountants operates under the professional accountant’s ordinance and works in the public interest. It offers CPA qualification programme and promulgating financial reporting, auditing and ethical standards in Hong Kong. The company was founded on January 1, 1973 and is headquartered in Hong Kong.

CPA Australia Ltd. is an Australian company that has been operating since 1954 and provides education, training, technical support, and advocacy services in the accounting profession. The private company is based in Southbank, Australia and has subsidiaries in Hong Kong. The company engages with governments, regulators, and industries to advocate for policies that stimulate sustainable economic growth. With over 166,000 members working in 100 countries and regions, CPA Australia is one of the world's largest accounting bodies. It was founded in 1886 by Andrew Lyell, Arthur Cleveland, Benjamin Doughty Smith, Thomas Brentnall, John McAlister Howden, Charles Morell Holmes, William Crellin, and Edward Langton. Andrew Paul Hunter has been the CEO of the company since 2018.

The Securities Association of China is a non-profit organization that provides services for the securities industry. The non-profit company is based in Beijing, China.

Part of GF Securities Co., Ltd., GF Holdings (Hong Kong) Corp. Ltd. is a financial services company based in Hong Kong, HK. GF Holdings (Hong Kong) Corp. provides wealth management services, securities brokerage for Hong Kong and US stocks, and investment solutions for individual and institutional clients. GF Holdings (Hong Kong) Corp. is a wholly-owned subsidiary of GF Securities Co., Ltd. approved by the China Securities Regulatory Commission. The Chinese company manages and plans the business of GF Securities' wholly-owned subsidiaries in Hong Kong. The company's institutional client business covers equity, fixed income, foreign exchange, and commodities, providing various financial instruments such as cash stock sales trading, bulk brokerage, stock research, investment and financing solutions, fixed income products, foreign exchange and commodity products, futures and options, exchange-traded funds, and derivatives. GF Holdings (Hong Kong) Corp. also offers FICC investment portfolios that involve multiple countries and cover various investment fields, including public market bonds, credit alternative investments, commodities, funds, ETFs, low-volatility products, fixed-income products, RMB products, and FOF products. The company was founded in 2006. Charles Lin has been the CEO of the company since 2022.

Global Graphene Group, Inc. manufactures graphene and graphene oxide. The company was founded by Bor Zeng Bohr Jang and Aruna Zhamu and is headquartered in Dayton, OH.

The National Academy of Inventors operates as a business association that promotes investors. The private company is based in Tampa.

Part of Global Graphene Group, Inc., Honeycomb Battery Co. is a company that develops and commercializes battery materials, components, and cells. The company is based in Dayton, OH. The company was founded by Bor Zeng Bohr Jang. Honeycomb Battery was acquired by Nubia Brand International Corp. from Global Graphene Group, Inc. on February 02, 2024 for $532.80 million.