ACM Research, Inc. (ACM) develops, manufactures and sells single-wafer wet cleaning equipment used in the manufacturing process of integrated chips. The Company markets and sells its single-wafer wet-cleaning equipment, under the brand name Ultra C, based on the Company’s Space Alternated Phase Shift (SAPS) and Timely Energized Bubble Oscillation (TEBO) technologies. These tools are designed to remove random defects from a wafer surface efficiently, without damaging the wafer...