Vogt Optoelectronics: Not involved in the development and production of semiconductor glass substrate products.

Vogel Optoelectronics released an abnormal trading announcement, as the company's stock price has deviated by over 20% for three consecutive trading days on April 8th, April 9th, and April 10th, 2026. According to the relevant provisions of the Shanghai Stock Exchange Trading Rules, this situation constitutes abnormal stock trading volatility. The company has noticed recent media reports stating that "Samsung Motor is supplying semiconductor glass substrates for AI server custom chip packaging to Apple," and the company clarifies the following: the company is currently not involved in the development and production of related products.