Company: VSA
Filing Date: 2025-07-21
Form Type: F-3/A
Source: 0001104659-25-069181
Chunk: 17

Company: VisionSys AI Inc
Filing Date: 2025-07-21
Form: F-3/A
Chunk 17
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 courses in ten STEM education programs. Our education platform has live distance instruction, classroom-based learning and online learning modules.

#### STEM Education
. In December 2015, we launched new training programs TongchengTongmei featuring IT training courses and non-IT training courses for minors. In March 2016, we rolled out robotics programming courses for students aged between three and eighteen. In 2017, we launched coding mathematics to further diversify our course offerings in STEM education. These new programs target and contain curriculum that is customized for pre-school, primary to secondary school students aged between three and eighteen. Our courses for preschool, primary to high school students adopted a dual-teaching model, which was comprised by the online teaching models and instructors from online or offline learning centers, facilitating the delivery of personalized and systematic tutoring and improving students’ understanding in on-site or online classrooms. Students are taught by either live distance instructors and/or pre-recorded videos, with instructors face-to-face in classrooms. In order to build a more vivid and concentrated learning environment, students will watch a series of interesting courseware videos step by step, led by on-site instructors.

Since 2016, we also set up standalone centers for STEM education programs, which have further improved our brand recognition and teaching facilities and brought better learning experience for our students. In 2018, we developed and launched 61it.cn as an online platform to facilitate the live instruction of our STEM education courses targeting minors to deliver an interactive and engaging learning experience beyond the geographical limitation. We have also integrated the online platform with our proprietary learning management system Tarena Teaching System , or TTS, to enhance students’ learning performance after each class. As of June 30, 2024, there were 221 TongchengTongmei standalone learning centers covering 53 cities in mainland China.

#### Discontinued operations.
We had offered IT professional education lectures through a group of experienced and passionate instructors based in Beijing to a nationwide network of learning centers since our inception, or professional education business. In December 2023, we entered into an equity transfer agreement to dispose of our equity interests in the professional education business (the “Divestiture”). The Divestiture was consummated at the end of March 2024. Upon the consummation of the Divestiture, the professional education business, including the business operated by the former VIE, had been divested. In 2021, 2022 and 2023, revenues generated from our professional education business represented a