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Effective Date: June 11, 2026‌

Shanghai YPT Berry Biotech Ltd. (hereafter referred to as “we”, “us” or “our”) attaches great importance to and protects the personal information security of all users. This Privacy Policy describes how we collect, use, store and protect your personal information when you use our official website services, and clarifies the legal rights you have over your personal information. Please read this policy carefully before using our website.

1. Scope of This Policy
This Privacy Policy applies to all services provided on our official website (hereafter referred to as “this website”), covering all interaction scenarios including web access, product inquiry, material download, business cooperation and etc.
This website may contain links to third-party websites. Third-party websites have independent privacy policies, and we assume no responsibility for their information processing practices. We recommend you read the privacy policy of the third-party website when accessing it.

2. Collection of Personal Information
We only collect information necessary to fulfill service purposes:
· Voluntarily provided information: Name, email address, contact number, company name, mailing address and other information you voluntarily provide when submitting inquiries, applying for material download, registering an account, or contacting for cooperation;
· Automatically collected information: Device information (device type, OS version, browser type), access logs (IP address, access time, duration, browsed pages), Cookie data and other information automatically collected when you visit this website, which is used for website experience optimization and statistical analysis;
· Information from other sources: We may legally obtain your business contact information from compliant channels such as partners and offline events.

3. Use of Personal Information
We only use your personal information in the following scenarios:
1. Process your requests such as inquiries and download applications, and provide you with corresponding website services;
2. Optimize website functions and user experience, and improve our products and services;
3. Send you business information such as product updates and event notifications related to your needs (you can unsubscribe at any time);
4. Comply with legal and regulatory requirements, and cooperate with investigations and compliance inspections from regulatory authorities;
5. Prevent network security risks and protect the legitimate rights and interests of the company, users and the public.

4. Sharing and Disclosure of Personal Information
We will not sell, rent or share your personal information to any third party, except in the following circumstances:
1. Share information with a specified third party after obtaining your explicit consent;
2. Share necessary information with cooperative third parties that provide technical and operation support (such as server service providers, data analysis service providers) as required for service provision, and the partners must strictly abide by privacy protection agreements;
3. Disclosure is required by laws and regulations, or mandated by judicial or regulatory authorities;
4. Disclosure is required to protect the legitimate rights and interests of the company and the public, in compliance with laws and regulations.

5. Cookies and Web Technologies
This website uses cookies and similar technologies to remember your access preferences, simplify operation procedures, count access data, and improve user experience. You can reject cookies in your browser settings, but disabling cookies may affect the normal use of some website functions.

6. Security Protection of Personal Information
We adopt industry-standard security technologies and management measures to prevent your personal information from unauthorized access, disclosure, alteration and destruction. However, there is no absolutely secure information transmission method on the Internet, and we cannot guarantee 100% security, please understand.

7. Your Rights
According to relevant laws and regulations, you have the following rights to your personal information: right of access, right of correction, right of deletion, right of withdrawal of consent, and right of account cancellation. If you need to exercise these rights, please contact us through the contact information at the end of this policy, and we will reply and process your request within 15 working days.

8. Other Provisions
· We only retain your information for the shortest period necessary to achieve the collection purpose, and will delete or anonymize it after the period expires;
· This website does not provide services for minors, and will not actively collect personal information of minors. If we find that we have collected it by mistake, please contact us to delete it in time;
· We may update this policy according to changes in business and laws and regulations. The updated policy will be published on this page, and continued use of the website service is deemed as your consent to the updated content;
· If you have any questions about this policy or information processing, please contact us through:
Email: nanaqian@a.tianjinypt.com
Telephone: +86- 021-61730183
Address: 3rd&4th Floor, Building 11, Lane 5, Caonong Road, Xinqiao Town, Songjiang District, Shanghai.