Golden Orange: The company has not yet directly conducted business cooperation with Tuo Zhu Technology. The product is only used for industrial-grade 3D printing equipment.

Jinchengzi announcement states that the company has not yet directly conducted business cooperation with Shenzhen Tuozhu Technology Co., Ltd. In addition, the company's products are currently only used for industrial-grade 3D printing equipment, and the revenue from 2024 accounts for less than 2% of the company's total revenue. Products for the consumer-grade 3D printing market are still in the research and development stage.