--- title: "Union Optech: Received a regulatory letter from the Shenzhen Stock Exchange for information disclosure violations" type: "News" locale: "en" url: "https://longbridge.com/en/news/232947883.md" description: "Union Optech was issued a regulatory letter by the Shenzhen Stock Exchange for violations of information disclosure. The violations include the erroneous disclosure of predictive information in the 2023 annual report stating that the large-load quadruped robot was ready for mass production, while the project is still in the development stage; failure to timely disclose significant progress regarding the termination of this business in June 2024; and providing inaccurate information when responding to investor inquiries through non-statutory channels" datetime: "2025-03-24T10:38:42.000Z" locales: - [zh-CN](https://longbridge.com/zh-CN/news/232947883.md) - [en](https://longbridge.com/en/news/232947883.md) - [zh-HK](https://longbridge.com/zh-HK/news/232947883.md) generator: "portal-rs" --- # Union Optech: Received a regulatory letter from the Shenzhen Stock Exchange for information disclosure violations Union Optech announced that the company received a regulatory letter from the Shenzhen Stock Exchange's Growth Enterprise Market Company Management Department due to inaccurate and untimely information disclosure, as well as publishing disclosable matters through illegal channels. The specific violations include: incorrectly disclosing predictive information in the 2023 annual report that the large-load quadruped robot is ready for mass production, while the actual situation is that the project is still in the early development stage, with no research and development results or core technology; failing to timely disclose significant progress in terminating this business in June 2024; and providing inaccurate information when responding to investor inquiries through illegal channels ### Related Stocks - [300691.CN](https://longbridge.com/en/quote/300691.CN.md) ## Related News & Research - [His robotics company IPO'd this week. He still thinks a humanoid breakthrough will take years.](https://longbridge.com/en/news/296571389.md) - [Unitree Robotics Founder Says the Technology's 'ChatGPT Moment' is Coming. Save This Robotics Stock Watchlist Now.](https://longbridge.com/en/news/296500653.md) - [FDA Gives Marketing Authorization to Vitestro's Robotic Blood Draw Device](https://longbridge.com/en/news/296405953.md) - [22:15 ETConférence mondiale sur la robotique 2026 : Zoomlion présente l'intelligence intégrée dans le secteur industriel](https://longbridge.com/en/news/296662710.md) - [Prosus report says general-purpose robotics nears “GPT-3 moment”](https://longbridge.com/en/news/296352692.md) --- > **Disclaimer: This article is for reference only and does not constitute any investment advice.**