This certificate of analysis is for a batch of 10 metric tons of electrolytic manganese metal powder produced on December 17, 2019. All test results were within standards, with the manganese content measuring 99.75%, carbon at 0.018%, phosphorus at 0.01%, sulfur at 0.02%, and silicon at 0.04%. The powder met the size requirement of 95% or more passing through a 200 mesh screen. The product was determined to comply with standards.