The company's annual report disclosed that the revenue of LiDAR in 2022 was more than 96 million, a decrease of 32.76% compared with 143 million in 2021. The sales volume of LiDAR in 2022 was 195.94 million units, an increase of 63.38% compared with 11,993 units in 2021. Please explain the huge increase in LiDAR sales and the huge decrease in revenue. Thank you.

Wanji Technology: Hello. In 2022, the company's laser radar sales volume increased by 63.38% compared with the same period in 2021. The shipment volume of laser radars for industrial and service robots increased significantly, but their unit price was low, which led to a decline in revenue from this business. Thank you.