Yunhong CTI Ltd. announced earnings results for the first quarter ended March 31, 2021. For the first quarter, the company announced sales was USD 7.416 million compared to USD 7.067 million a year ago. Operating loss was USD 166,476 compared to operating Income of USD 630,112 a year ago. Net loss was USD 422,163 compared to USD 638,696 a year ago. Basic loss per share was USD 0.36 compared to USD 0.76 a year ago. Basic loss per share from continuing operations was USD 0.38 compared to USD 0.64 a year ago.