PrimiLab Cookies Policy

Cookies are small text files that a website stores in your device's browser (computer, tablet or phone) when you visit, allowing it to remember information about your visit for a period of time. In addition to cookies, we or third parties may use similar technologies such as local storage (localStorage / sessionStorage), pixel tags and SDKs to achieve comparable functions. In this Policy, the term "cookies" refers broadly to all of the above technologies.

By duration, cookies can be divided into "session cookies" (which expire once you close your browser) and "persistent cookies" (which remain for a set period or until you manually clear them).

We use cookies only within a necessary and reasonable scope, mainly for the following purposes:

1. 1.Strictly necessary cookies: used to enable basic website functions, such as maintaining a page session, recording security-verification status and preventing cross-site request forgery. These cookies are essential for the website to operate and cannot be turned off in our systems.
2. 2.Preference cookies: used to remember your choices and settings, such as your selected language (Chinese / English) and interface preferences, so that you have a consistent experience on your next visit.
3. 3.Analytics cookies: used to measure page views, sources and browsing behavior in an aggregated and anonymized manner, helping us understand the popularity of content and continuously improve the website. The information collected by these cookies generally does not directly identify you.

On some pages, we may embed content or services provided by third parties (for example analytics services, content delivery networks or externally linked social platforms). These third parties may set their own cookies on your device.

We cannot control the setting or reading of third-party cookies, and their data-processing activities are governed by the privacy and cookie policies published by those third parties. We recommend that you review the relevant third-party policies where necessary.

You can manage or delete stored cookies through your browser settings, and in most browsers you can choose to reject or restrict the writing of cookies. The settings entry in common browsers is usually located under "Settings — Privacy and security — Cookies and site data":

• •Google Chrome: Settings → Privacy and security → Third-party cookies / Site data;
• •Apple Safari: Settings (Preferences) → Privacy → Manage Website Data;
• •Microsoft Edge: Settings → Cookies and site permissions → Manage and delete cookies;
• •Mozilla Firefox: Settings → Privacy & Security → Cookies and Site Data.

Please note: if you reject or delete strictly necessary cookies, some website functions (such as remembering language preferences or security verification) may not work properly or may be degraded. You may also browse this website using your browser's "private / incognito mode".

We may revise this Policy from time to time in response to changes in laws and regulations, technology or our business. The revised version will be published on this page with the date noted at the top updated accordingly. Where changes materially affect your rights and interests, we will notify you separately by prominent means. Please review this Policy regularly to stay informed of the latest content.

If you have any questions, comments or suggestions about this Policy or our use of cookies, you may contact us via:

• •Email: shiyue@primilab.com
• •We will respond within a reasonable period after receiving your request and verifying your identity.