KMG Chemicals, Inc., through its subsidiaries, manufactures, formulates, and distributes specialty chemicals worldwide. The company’s Electronic Chemicals segment is involved in the sale of high purity and ultra purity wet process chemicals primarily to clean and etch silicon wafers in the production of semiconductors. This segment’s products include sulfuric, phosphoric, and nitric and hydrofluoric acids; ammonium hydroxide; hydrogen peroxide; isopropyl alcohol; other specialty organic solvents; and various blends of chemicals. Its Other Chemicals segment engages in the supply of penta products consisting of solid blocks and concentrated solutions to industrial customers who use these preservatives to pressure treat wood products, primarily for utility poles and cross-arms, to extend their life by protecting against insect damage and decay, as well as sale of hydrochloric acid, which is a byproduct of penta production for use in the steel and oil well service industries. This segment is also involved in the manufacture and distribution of industrial sealants, lubricants, and related equipment primarily to the oil and gas storage, pipeline, and gas distribution markets. KMG Chemicals, Inc. was founded in 1985 and is based in Houston, Texas.