Ube Industries to Raise Prices of Polyamides 6, 66 and 12 on March 29, 2017 in Materials Ube Industries Ltd. (TYO:4208) will raise its prices of polyamide 6, polyamide 66 and polyamide 12 (Ubesta), starting with shipments…... Membership Required You must be a member to access this content.View Membership LevelsAlready a member? Log in here Continue Reading