Last updated: September 5, 2026
Hebei Yuji New Material Technology Co., Ltd., trading as YujiChem (“YujiChem,” “we,” “us,” or “our”), with its business address at Room 1112, Comprehensive Building No. 9, Zhuoxi Plaza, West side of Jiaoyu Road, North side of Min’an Street, North District, Xinji City, Hebei Province, China, operates yujichem.com as a business-to-business website for DMSO and chemical sourcing enquiries. This Privacy Policy explains what personal information we collect, why we use it, how we protect it, and the choices available to you.
1. Information We Collect
Information you provide. When you contact us, request a quotation, ask for documents or samples, or otherwise communicate with us, you may provide your name, business email address, telephone or messaging details, company, country or region, product requirements, intended application, specifications, and other information included in your message.
Information collected automatically. Our website and security systems may record IP address, browser and device information, referring pages, pages viewed, timestamps, and technical or security events. We use this information to operate, secure, diagnose, and improve the website.
2. How We Use Information
- Respond to enquiries and evaluate product, specification, documentation, sample, packaging, logistics, and sourcing requirements.
- Prepare quotations and take steps requested before entering into a business relationship.
- Communicate about an enquiry, order, service request, or ongoing business relationship.
- Operate, maintain, improve, and protect our website, forms, email systems, and business records.
- Prevent fraud, abuse, malware, and unauthorized access.
- Comply with legal, tax, accounting, export-control, sanctions, and regulatory obligations where applicable.
- Measure website and campaign performance and conduct advertising only where permitted and, when required, with your consent.
3. Legal Bases
Where applicable law requires a legal basis, we rely on one or more of the following: taking steps at your request before a contract or performing a contract; our legitimate interests in responding to B2B enquiries, improving our services, and protecting our systems; compliance with legal obligations; and your consent for optional analytics, advertising, or marketing activities. You may withdraw consent at any time without affecting prior lawful processing.
4. Cookies and Similar Technologies
We use cookies and similar technologies that are necessary for website operation, security, form delivery, language or preference functions, and performance. If optional analytics or advertising technologies are enabled, they may measure visits and campaign activity. These may include Meta Business Tools, such as the Meta Pixel, which can receive browser, device, page-view, referral, and interaction information. Where required, optional technologies will be used only after consent. You can manage available choices through our cookie controls and your browser settings. Blocking necessary cookies may affect site functionality.
5. How We Share Information
We do not sell personal information. We may disclose information only as reasonably necessary to: website hosting, security, form, email, analytics, advertising, IT, logistics, laboratory, manufacturing, and professional-service providers; suitable manufacturing or supply-chain partners when needed to assess or fulfil your request; authorities or other parties when required by law or necessary to protect rights and safety; and a successor in connection with a merger, acquisition, financing, or transfer of business assets. Providers and partners receive only information relevant to their role and are expected to protect it appropriately.
6. International Transfers
YujiChem serves international customers and works with service providers and supply-chain partners in different countries, including China. Your information may therefore be processed outside your country of residence. Where required, we use appropriate contractual or other safeguards for international transfers.
7. Data Retention
We generally retain enquiry and business-contact information for up to three years after the last meaningful interaction, unless a longer period is required for an active order, contract, dispute, tax, accounting or other legal obligation. Routine technical and security logs are generally retained for up to 12 months unless they are needed for an active security investigation. When information is no longer needed, we delete or anonymize it where reasonably practicable.
8. Security
We use technical and organizational measures designed to protect personal information, including encrypted website connections, access controls, backups, monitoring, and security tools. No internet transmission or storage system is completely secure, so we cannot guarantee absolute security.
9. Your Privacy Rights
Depending on your location, you may have rights to request access to, correction of, deletion of, restriction of, objection to, or portability of your personal information; withdraw consent; and complain to a competent data-protection authority. California residents may also have rights to know, correct, or delete personal information and to opt out of certain sale or sharing, without unlawful discrimination. We do not sell personal information. If advertising-related sharing is enabled, available opt-out controls will be provided as required.
To exercise a privacy right, email dmsojong@yujichem.com. We may need to verify your identity and authority before completing a request. Legal exceptions may apply.
10. Third-Party Services and Links
Our website may link to or use services operated by third parties. Their handling of personal information is governed by their own policies. Relevant providers may include Alibaba Cloud and Alibaba Mail, WordPress-related service providers, and Meta when its advertising tools are enabled. We encourage you to review the privacy information of services you use.
11. Children
This website is intended for business users and is not directed to children. We do not knowingly collect personal information from children under 16 through this website. If you believe a child has provided information to us, please contact us so we can take appropriate action.
12. Changes to This Policy
We may update this Privacy Policy to reflect changes in our practices, services, or legal obligations. We will post the revised version on this page and update the date above.
13. Contact Us
For questions or requests about this Privacy Policy or our handling of personal information, contact YujiChem at dmsojong@yujichem.com.