4/20/2010 - NOTICE OF DETERMINATION ISSUED. RESPONDENT FAILED TO TIMELY SUBMIT TOXIC RELEASE INVENTORY (TRI) FORMS FOR MANGANESE AND NICKEL FOR REPORTING YEARS, 2005, 2006, AND 2007, TO EPA AND THE STATE AS REQUIRED BY SECTION 313 OF EPCRA. RESPONDENT SUBMITTED THE TRI REPORTS TO THE APPROPRIATE AGENCIES ON OCTOBER 31, 2008.