Jiangsu Nata Opto-electronic Material's (SHE:300346) net profit attributable to shareholders rose 23% year over year to 255.8 million yuan for the first six months of 2026.
Earnings per share rose 23% to 0.37 yuan from 0.30 yuan, according to its Friday filing.
Revenue increased 11% to 1.37 billion yuan from 1.23 billion yuan, it said.