 SAN DIEGO BEIJING--BUSINESS WIRE--- JT ClassAction--Shareholder rights law firm Robbins LLP announces that a purchaser of Jianpu Technology Inc. American Depository Shares NYSE: JT filed a class action complaint against the Company and its officers and directors for alleged violations of the Securities Exchange Act of 1934 between May 29, 2018 and February 16, 2021. Jianpu claims to be the leading independent open platform for discovery and recommendations of financial products in China. If you suffered a 