Zhitong Financial APP learned that OLED concept stocks were collectively higher. As of press time, Huaxian Optoelectronics (00334) rose 18.06% to HK $0.85, BOE Jingdian (00710) rose 11.39% to HK $11.34, Sino International (00732) rose 10.28% to HK $2.79, and Jingmen Semiconductor (02878) rose 12.5% to HK $0.99.

On the news side, big factories, big brands of mini LED products into the eve of mass production. On July 19, JD.com announced that the P0.9 glass-based mini LED direct display product had achieved mass production. Samsung will release the first mini LED backlit e-sports display Odyssey Neo G9 on July 29th. Other sources speculate that Apple's new MacBook Pro with mini LED display is expected to be released this fall, while Huawei is about to release three smart screens with mini LED.