Aspen Technology, Inc. (NASDAQ:AZPN), a global leader in asset optimization software, today announced that Vinythai Public Company Limited (Vinythai), a petrochemical company based in Thailand, has selected Aspen Mtell® software to achieve business sustainability via embedded artificial intelligence. The company plans to deploy the predictive and prescriptive maintenance software at its petrochemical plants in Rayong, Thailand to reduce failure and improve reliability.