Petrogress, Inc. announced earnings results for the full year ended December 31, 2018. For the full year, the company announced sales was USD 9.026 million compared to USD 9.163 million a year ago. Operating income was USD 329,368 compared to USD 274,871 a year ago. Net income was USD 307,047 compared to USD 294,669 a year ago. Basic earnings per share was USD 0.0894 compared to USD 0.1696 a year ago. Diluted earnings per share was USD 0.0896 compared to USD 0.1696 a year ago.