CRR - More on CARBO Ceramics Q3 sales October, 25 2018 10:20 AM Carbo Ceramics Inc. CARBO Ceramics (CRR +2.7%) reports Q3 sales increase 7% Y/Y to $53.8M, driven by revenue growth in industrial and environmental business sectors. More news on: CARBO Ceramics Inc., Earnings news and commentary, , Read more ...