Arconic, Inc.
October 21, 2019 (PDF, 199kb)
California Metals Coalition
March 18, 2019 (PDF, 548kb)
October 29, 2019 (PDF, 368kb)
June 20, 2019 (PDF, 339kb)
Los Angeles County Department of Public Health
October 1, 2018 (PDF, 287kb)
Metal Finishing Association of Southern California, Inc.
October 4, 2019 (PDF, 231kb)
August 14, 2019 (PDF, 616kb)
March 22, 2019 (PDF, 604kb)