Roxas Holdings Inc. announced promotions and new appointments across the Group. Mr. Luis O. Villa-Abrille is promoted Senior Vice President for Quality Assurance and Business Development, and will remain as concurrent President/COO of the Group's ethanol plant, Roxol Bioenergy Corporation in La Carlota, Negros Occidental. Mr. Valencia also announced the appointment of Mr. Juan Miguel J. Araneta, who used to head Purchasing, Logistics and Special Projects, as Senior Vice President for Supply Chain and Special Projects, one of the divisions that were realigned to enable total supply chain management where purchasing, logistics and other areas function as one integrated chain.