[Qingyue Technology: the company does not supply 8-inch silicon-based OLED micro-displays to Apple is still in the early stage of mass production] Science and Technology Innovation Board Daily reported on the 8th that Qingyue Technology disclosed the announcement of abnormal fluctuations in stock trading. Recently, Apple's head display products have attracted a great deal of attention in the industry, and the company did not supply them to Apple. In 2022, the operating income of silicon-based OLED business is 4.8067 million yuan, which accounts for a low proportion of the company's overall operating income. At present, the yield and production capacity of the company's 8-inch silicon-based OLED micro-display production line is still in the early stage of mass production, and it takes a long time to achieve gradual climbing under continuous optimization and improvement.