STOCKS | Sandam Membrane Says 2025 Semiconductor And Data Center Revenue Was No More Than 2% Of Total Revenue

Sandam Membrane said its shares recorded an abnormal trading move after the cumulative deviation in closing-price gains reached 30% over three consecutive trading days from July 9 to July 13, 2026. According to Jin10, the company said that after a self-check and verification with its controlling shareholder and actual controller, it found no major matters that should have been disclosed but were not disclosed, other than information already released. The company said it has noticed heightened market attention on the semiconductor and data center industries recently, but revenue from its business involving those areas in 2025 accounted for no more than 2% of its operating revenue.