1. Which type of business contributed to the company's domestic revenue growth in the first half of this year? 2. Which categories contributed the most to the 137% growth in the company's IoT business in the first half of this year? Which IoT products are expected to grow better in the second half of the year? Which one is more promising in the next three years? 3.

ThunderSoft: Hello. According to the 2021 semi-annual report, the company's intelligent software business achieved revenue of 728 million yuan, accounting for 43%. The company's intelligent IoT products have been widely used in robots, smart cameras, AR/VR glasses, wearable devices, smart speakers, smart retail, smart industry and many other fields. Customer coverage includes more than 300 IoT customers around the world, including world-renowned sweeping robot manufacturers, world-renowned video conferencing system manufacturers, world-renowned VR manufacturers, Internet manufacturers, cloud manufacturers, terminal manufacturers, etc. The company does not make estimates for future performance. Thank you for your attention!