BEIJING, March 14, 2018 /PRNewswire/ -- Gridsum Holding Inc. ("Gridsum" or the "Company") (NASDAQ: GSUM ), a leading provider of cloud-based big-data analytics and artificial intelligence ("AI") solutions in China, today announced that it has extended its contract with Beijing Gehua CATV Network Co., Ltd. (SSE : 600037) ("BGCTV"), and expanded the scope of service to include its Data Intelligence and Visualization Solutions. Gridsum began helping BGCTV analyze user trends, content preferences, and conversion rates across their various business lines in November 2016. Gridsum's contract with BGCTV was recently extended and expanded in scope of service to include its Data Intelligence and Visualization Solutions.