On December 12, Geelonghui reported that Shenzhen Yitoa Intelligent Control (300131.SZ) stated on its investor interaction platform that the first version of the DDIC has entered the mass delivery stage with stable monthly Orders, and the second version of the DDIC has successfully completed the engineering sample (ES) stage, smoothly moving into the customer sample verification stage. In addition, the company's TDDI products have completed verification and are expected to receive demand Orders from original equipment manufacturers (OEM) and enter the mass production stage. The design work for the new generation of TDDI products is also progressing normally. The MEMS project has completed preliminary sample testing in the industrial Lidar field and has received DVT sample Orders from some customers.