SHA:600703 26 January 2026 - 1 February 2026

Sanan Optoelectronics’ A shares on the Shanghai exchange ended Friday at 16.54 yuan, climbing 5.75%. The stock is drawing attention again ahead of Monday’s open. Local outlets reported Monday that the company revealed its Chongqing silicon-carbide project has passed several product validations and entered “risk production,” a precursor to full-scale manufacturing. During the last session, shares fluctuated between 15.61 and 16.75 yuan, with turnover at 5.47%.