Cookies Policy
This Cookies Policy applies to LeadsNavi Pte. Ltd. ("we", "us", "our") and the cookies and similar technologies used on our website at https://www.chinasource.com, including its localized, marketplace, category, supplier and blog pages (the "Website").
For information about how we collect, use and share personal information, please see our Privacy Policy.
1. INTRODUCTION
Cookies are small text files that may be stored on your computer or another device, such as a smartphone or tablet, when you visit a website. They help websites remember information about your visit, such as your country, language, consent choices and other settings. They can also help make your next visit easier.
In this policy, "cookies" also refers to similar technologies, such as web beacons, pixels, tags and cookieless measurement requests, that can identify or distinguish browsers, devices, visits or advertising interactions for similar purposes.
We use cookies and similar technologies to operate and secure the Website, remember choices, understand Website use and measure the effectiveness of our Google Ads search-engine-marketing campaigns.
Third parties that provide security, analytics, tag-management or advertising-measurement services may also operate cookies or similar technologies as described below. Their technologies are subject to the consent controls and other requirements described in this policy.
You can remove cookies placed on your device or prevent the Website from placing optional cookies by following the steps in Section 3, "Managing Cookies."
2. COOKIES AND OTHER TECHNOLOGIES
The Website provides a Cookie Settings control that allows visitors to accept or decline optional cookies and similar technologies. Optional analytics and advertising-measurement storage will be disabled unless and until you consent to the applicable category where consent is required. Essential cookies remain active because they support the operation or security of the Website or record choices that you expressly request.
2.1 Essential cookies
Essential cookies are required for the operation or security of the Website or to provide functionality that you expressly request. We do not require your consent to place these cookies. You may be able to block them through your browser, but doing so may prevent parts of the Website or its consent controls from operating correctly.
Details of the essential cookies used or conditionally set on the Website are set out below:
| Cookie name | Purpose | First or third party | Expiration | Further information |
|---|---|---|---|---|
cs_locale |
Remembers the language that you expressly select. | First-party cookie set by LeadsNavi Pte. Ltd. | 1 year | Applies across the Website. |
cc_cookie |
Records your cookie-consent categories, consent identifier, relevant timestamps and language so that the Website can remember and apply your choices. | First-party cookie set by LeadsNavi Pte. Ltd. | 180 days | You can replace or withdraw your choice through Cookie Settings. |
__cf_bm |
Distinguishes likely automated requests from legitimate traffic and supports Cloudflare Bot Management or Bot Fight Mode. It is set only when the relevant Cloudflare security feature is enabled or triggered. | First-party cookie set by Cloudflare as our service provider | 30 minutes after continuous inactivity | Cloudflare Cookies |
cf_clearance |
Stores proof that a visitor has successfully passed a Cloudflare security challenge, helping prevent repeated challenges and allowing access to the Website. It is set only when the relevant security challenge is triggered. | First-party cookie set by Cloudflare as our service provider | Varies according to the configured security challenge and may be renewed when another challenge is completed | Cloudflare Cookies |
_cfuvid |
Allows Cloudflare rate-limiting rules to distinguish visitors who share the same IP address. It is set only if the applicable Cloudflare rate-limiting option is enabled. | First-party cookie set by Cloudflare as our service provider | Varies according to the applicable Cloudflare security configuration | Cloudflare Cookies |
Cloudflare describes these security cookies as strictly necessary for the security services in which they are used. A conditional Cloudflare cookie may not appear on every visit.
2.2 Analytical cookies and technologies
Analytical cookies and similar technologies collect information about how visitors use the Website. We use them to compile visitor statistics, including how many people visit, how they reach the Website, what technology they use, how long they spend on the Website and which pages they view. This helps us understand performance and improve the Website. We seek consent for analytical cookies where required.
Details of the analytical cookies and technologies used or conditionally enabled on the Website are set out below:
| Cookie or technology name | Purpose | First or third party | Expiration or storage | Further information |
|---|---|---|---|---|
| Cloudflare Web Analytics beacon | Measures Website usage and performance. Cloudflare states that its Web Analytics service does not use cookies or localStorage to collect usage metrics and does not fingerprint individuals for the purpose of displaying analytics. |
Third-party technology provided by Cloudflare | Does not use cookies or client-side storage | Cloudflare Web Analytics |
| Google Tag Manager | Manages and activates approved Website tags. Google Tag Manager does not itself require a dedicated cookie; the cookies and other processing depend on the tags activated through it. Each tag remains subject to the applicable consent category. | Third-party technology provided by Google | No dedicated cookie | Google Tag Manager |
_ga |
Distinguishes Website visitors for aggregated Google Analytics 4 usage measurement. | First-party cookie set through Google Analytics as our service provider | 2 years by default; we may configure a shorter period | Google Analytics cookie usage |
_ga_* |
Maintains session state for Google Analytics 4. The suffix identifies the applicable Google Analytics container. | First-party cookie set through Google Analytics as our service provider | 2 years by default; we may configure a shorter period | Google Analytics cookie usage |
2.3 Advertising-measurement cookies and conversion technologies
We use Google Ads cookies and conversion technologies to measure the performance of search-engine-marketing campaigns. These technologies help us understand whether a visit resulting from a Google advertisement leads to a conversion on the Website, such as selecting a ChinaSource WhatsApp call-to-action.
We use this integration for campaign attribution, aggregated reporting and campaign optimization. We do not use it to create remarketing audiences, retarget Website visitors, personalize advertising, operate Customer Match or send enhanced conversions containing hashed contact information. We do not send the content of sourcing requests, WhatsApp messages or other communications to Google Ads for advertising measurement.
Where required, Google Ads cookies are not written or read unless you accept the Advertising Measurement category in Cookie Settings.
| Cookie or technology name | Purpose | First or third party | Expiration or storage | Further information |
|---|---|---|---|---|
_gcl_* |
Stores a Google advertising click or campaign identifier so that a later Website conversion can be attributed to the relevant advertisement. The exact suffix depends on the Google service and configuration. | First-party cookie set through Google Ads or Google Tag Manager as our service provider | Up to 90 days after the relevant advertising click | How Google Ads tracks Website conversions |
| Google Ads conversion tag and Conversion Linker | Reads advertising-click information, associates an eligible conversion event with the relevant campaign and reports the conversion to Google Ads. Storage is provided through applicable _gcl_* cookies. |
Third-party technology provided by Google | No separate dedicated storage beyond the applicable cookies | Google Ads conversion tracking |
| Google Consent Mode | Communicates the Website visitor's consent state to Google tags. When advertising storage is denied, Google Ads cookies are not written or read, but limited cookieless requests may transmit consent state, technical request information, page or advertising-click parameters and eligible measurement events to support aggregated or modeled measurement. | Third-party technology provided by Google | No advertising cookie when advertising storage is denied | Google Consent Mode |
Google may also process cookies previously set on Google-controlled domains when permitted by your consent choices and Google settings. For additional details, see Google's advertising and measurement cookie information.
2.4 Other technologies
The Website may add authentication, embedded video, embedded chat or social plug-in functionality in the future. Before an optional technology operates, Cookie Settings will identify the active category and allow you to give or refuse consent where required. We will update this policy or the detailed Cookie Settings information when a change materially affects the purposes, data, providers or choices described here.
The Website currently provides outbound links to WhatsApp and other third-party services. Following an ordinary external link takes you to a service operated under that third party's own terms and privacy policy. An ordinary outbound link does not place that third party's optional cookies on the Website before you follow the link.
3. MANAGING COOKIES
You can use the Cookie Settings control on the Website at any time to review or change your choices. If you withdraw Advertising Measurement consent, the Website will seek to remove applicable first-party _gcl_* cookies from the supported ChinaSource domains and paths. Withdrawing consent does not affect processing that occurred before the withdrawal.
You can also manage cookies by configuring your browser to remove or reject browser cookies. If you disable essential cookies, certain Website functionality or consent controls may not work correctly. If you disable optional cookies, analytics and advertising attribution may be less accurate, but the core Website remains available.
To learn more about managing browser cookies, consult your browser's help section or visit https://allaboutcookies.org/ or https://www.aboutcookies.org/.
To opt out of Google Analytics measurement across participating websites, visit Google Analytics Opt-out Browser Add-on.
Some browsers transmit "Do Not Track" ("DNT") signals. Because there is no universally accepted standard for responding to DNT, the Website does not currently respond to those signals as a separate control. You can use Cookie Settings to control optional technologies. Where applicable law requires us to recognize a particular browser-based opt-out signal, we will process that signal as required.
4. HOW TO CONTACT US
If you have questions, comments or requests about this Cookies Policy or our use of cookies, contact us at service@chinasource.com.
5. UPDATES TO THIS COOKIES POLICY
We may update this Cookies Policy to reflect changes to the Website, technologies, providers, practices or legal requirements. We will post the updated policy on the Website and change the review date below. Where required, we will provide additional notice or obtain consent before a material change takes effect.
This Cookies Policy was last reviewed and updated on 28 August 2026.