最新报道:ACM Research (ACMR) stock surged over 15% following its Q4 earnings report, beating analyst estimates with $125.7 million revenue and $0.42 EPS. The semiconductor equipment maker reported strong demand for its cleaning tools amid global chip shortages, particularly from Chinese foundries. CEO David Wang highlighted record shipments and a 58% year-over-year revenue increase, while guiding for 30-40% growth in 2023. The company also announced plans to expand production capacity in Shanghai and Korea to meet rising orders. Despite supply chain challenges, ACMR maintained gross margins above 45% and secured multiple new customers during the quarter.