龙腾矿业（英语：L&L Energy, Inc.，NASDAQ：LLEN）成立于1995年，主要在中国云南和贵州从事煤矿开采的业务。龙腾矿业首席执行官李维澈持有15%的股权。

　　L&L Energy, Inc. (NASDAQ Global Select: LLEN) is an American

　　company in the business of producing, processing, and selling coal in

　　the People's Republic of China. Our Vertically integrated operations

　　include mining, washing, wholesale, and distribution. Our vision is to

　　become a leading player in the government-mandated consolidation of

　　the fragmented coal industry in China.

　　Formerly known as L&L International Holdings, The company is

　　incorporated in the State of Nevada with its US corporate office

　　located in Seattle, Washington. L&L’s China headquarters is located in

　　Beijing and the Company has a national presence with offices in

　　Kunming and Guiyang. The Company also has a marketing office in

　　Taipei, Taiwan. L&L is a member of the American Coal Council, one of

　　the country's largest coal trade associations representing the business

　　interest of the American coal industry.

　　L&L's team consists of experienced professionals who utilize their

　　extensive knowledge in the U.S. accounting practices, mining, safety

　　practice, M&A techniques, and bilingual skills to focus on high margin

　　coal operations in the People's Republic of China. The Company

　　leverages the strong demand for coal in China and the rising coal

　　prices in the growing Chinese economy. The company maintains

　　financial transparency as a publicly reporting company, with U.S.

　　audited financial statements since 2001.