Plasticizers; Esters being industrial chemicals; Industrial chemical, namely, phosphoric acid ester; Industrial chemical, namely, adipic acid ester, citric acid ester, succinic acid ester, sebacic acid ester; Chemical softeners for resins and plastics for industrial use; phosphoric acid; Industrial chemicals, namely, resin modifiers for use in the manufacture of plastics; Industrial chemicals, namely, resin modifiers for use in the processing of plastics; Industrial chemicals, namely, plastic...