Acceptable Use Policy

This Acceptable Use Policy describes the standards that apply when visitors use Rui Yun's website, buyer portal, collection-review tools, inquiry forms, and upload functions. It is designed to protect the website, Rui Yun, and legitimate business users.

This policy supplements the Terms of Service and applies to both public visitors and registered buyer users.

Users must use the website only for lawful, legitimate, and business-appropriate purposes connected to sourcing, product development, inquiries, account management, quotations, orders, or related commercial communication.

Users must not provide false identity information, impersonate another person or business, misrepresent purchasing authority, or use the website to support unlawful trade activity, fraud, or deceptive commercial conduct.

Users must not attempt to gain unauthorized access to the website, other user accounts, administrative tools, or supporting systems. Users must not probe, scan, test, bypass, or disrupt security controls except with Rui Yun's express written authorization.

Users must not introduce malware, ransomware, harmful scripts, bots intended to overload the website, or other code or behavior that may damage, disable, or impair website performance or data integrity.

Users may upload and submit only materials they are authorized to share and only for legitimate business purposes. Users remain responsible for the legality, accuracy, and appropriateness of all submitted files, comments, specifications, images, or messages.

Users must not upload unlawful content, infringing material, confidential third-party information without authorization, malicious files, export-controlled data submitted in violation of law, or unnecessary personal data unrelated to the business request.

Users must respect Rui Yun's intellectual-property rights and the rights of other parties whose materials may appear on the website. Users must not copy, harvest, download in bulk, scrape, mirror, republish, or exploit protected website content except as reasonably necessary for normal business review and only where permitted by law and contract.

Automated collection of protected collections, pricing context, account-only content, or buyer-specific portal materials is prohibited unless Rui Yun has given prior written permission.

Users must not interfere with another user's ability to access the website, attempt to defeat usage restrictions, flood forms with spam or abusive submissions, or use the website to send unsolicited promotional material unrelated to Rui Yun's business relationship.

Users must also avoid any conduct that could expose Rui Yun or other users to security risk, legal liability, reputational harm, or operational disruption.

Rui Yun may monitor website activity to the extent reasonably necessary to protect system security, investigate misuse, maintain service integrity, and comply with law. Where misuse is suspected, Rui Yun may restrict access, remove content, suspend accounts, preserve evidence, or take other appropriate action.

Serious or repeated violations may result in permanent account removal, cancellation of access to collections or portal functions, legal claims, or referral to relevant authorities where appropriate.

Rui Yun may update this Acceptable Use Policy to reflect operational, legal, or security developments. Continued use of the website after an update may indicate acceptance of the revised policy, to the extent permitted by law.

Questions about this policy may be directed to Rui Yun using the website's published contact information.