U.S. HAS TO MIDNIGHT TO SET ORANGE JUICE DUTIES A decision on final dumping duties on frozen orange juice from Brazil may not be issued until tomorrow, Commerce Department officials said. They said the department has until midnight tonight to set the duty, but may not make the finding public until tomorrow. A preliminary duty of 8.54 pct was set last Oct. 17. The final duty will be based on more detailed information, the officials said.