Suzhou TFC Optical (300394.SZ) drops in early trade as margin traders pull back on China AI optics play
SHANGHAI, Jan 20, 2026, 09:54 (GMT+8) — Regular session Shares of Suzhou TFC Optical Communication Co., Ltd. (300394.SZ) fell 2.7% to 188.02 yuan by 09:54 a.m., after sliding to an intraday low of 187.28. Turnover was about 1.34 billion yuan, with the Shenzhen benchmark down 0.5% and Shanghai’s composite up 0.3%; the stock was trading on about 78 times earnings.…