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 integ