IRVINE, Calif.--(BUSINESS WIRE)--Khang & Khang LLP announces that it is investigating claims of potential misrepresentations by LSB Industries, Inc. (“LSB” or the “Company”) (NYSE: LXU). The investigation focuses on whether the Company and its officers violated securities laws by issuing misleading information to investors. If you purchased shares of LSB during the Class Period, please contact Joon M. Khang, Esquire, of Khang & Khang, 18101 Von Karman Avenue, 3rd Floor, Irvine, CA 92612