On August 6, 2024, Huayue was the first to receive the Occupational Safety and Health Management System Certificate specifically for the Base Metal Processing and Smelting Industry. In this review and evaluation, Huayue achieved a rating of 85.54%, placing it in the high-level category (166 Standards), and was awarded the highest gold level SMK3 Certificate, which is valid for three years from the date of issuance.