Effective Date: 1/1/2026

1. Definition and Purpose of Cookies

A cookie is a small text file stored in the browser of a user's device (computer, mobile phone, tablet, etc.) when the user visits this website. It is used to record the user's website access preferences and interaction behaviors, aiming to improve the user's browsing experience and optimize website functions and performance. This policy explains how Jijin uses cookies and the user's right to manage cookies.

2. Types of Cookies Used by This Website

Jijin only uses necessary and optimized cookies on this website, and does not use third-party marketing cookies for commercial advertising tracking. The specific categories are as follows:

· Necessary Cookies: These are core functional cookies. Without such cookies, this website will not operate normally. They are used to maintain core functions such as basic website access, page redirection, and form submission, and can be enabled without user consent;

· Analytics and Performance Cookies: Used to collect anonymous data on users' website access behaviors, including visited pages, stay duration, access paths, etc., helping Jijin analyze website operation status and optimize page loading speed and functional experience. Such cookies are only enabled with user consent;

· Functional Preference Cookies: Used to record users' browsing preference settings, such as language selection and page display mode, to improve the personalized browsing experience. Such cookies are only enabled with user consent.

3. Cookie Storage Duration

· Necessary Cookies: Stored during the user's browser session and automatically invalidated after closing the browser;

· Analytics and Performance Cookies, Functional Preference Cookies: The maximum storage duration is no more than 12 months, and they will be automatically updated or invalidated upon expiration, with the specific duration set according to functional requirements.

4. User Management and Rejection of Cookies

Users can manage, reject or delete cookies through their browser settings. The operation paths for different browsers are as follows:

· Chrome: Settings → Privacy and security → Cookies and other site data;

· Firefox: Options → Privacy & Security → Cookies and Site Data;

· Safari: Preferences → Privacy → Website Data;

· Edge: Settings → Cookies and site permissions → Manage and delete cookies.If users reject non-necessary cookies, it will only affect the personalized and analytical functions of the website, and will not affect the basic access and core business functions of this website.

5. Third-Party Cookie Description

This website only embeds necessary third-party service tools (such as Google Maps, form submission tools), which may place a small number of third-party cookies to ensure the normal operation of the tools. Jijin only authorizes compliant third-party services to use cookies, and the cookie usage rules of such third parties are governed by their own policies. Jijin will make reasonable efforts to review the compliance of third parties.

6. Policy Updates

Jijin may update this Cookie Policy according to website function adjustments and regulatory requirements. The revised policy will be posted on the cookie prompt bar and policy page of this website and shall take effect upon publication.

7. Contact for Inquiry

If users have any questions about this Cookie Policy, please contact Jijin through the email or contact address published on this website.