Bullish
J-Star Holding Launches QO Bikes, a New Cycling Carbon Fiber Components Brand Co-Founded with Industry Veterans - J-Star Holding ( NASDAQ:YMAT )
TAICHUNG CITY, Taiwan, Aug. 28, 2025 ( GLOBE NEWSWIRE ) -- J-Star Holding Co., Ltd. ( "J-Star" or the "Company" ) , a leading provider of innovative carbon fiber and composite solutions across a wide range of applications including personal sports equipment, healthcare products, automobile ...