Update and Effective Date: April 20, 2026

Welcome to the official website (the "Website") of Wuhan Xinxin Semiconductor Manufacturing Co., Ltd. ("XMC", "We" or "Company").

These Terms of Use ("Agreement") constitute a legally binding agreement between you ("User" or "You") and XMC regarding your access, browsing, registration on this Website, and use of related services. Please read and fully understand the entire contents of this Agreement before accessing or using this Website. If you disagree with any part of this Agreement, please cease accessing and using this Website immediately. Your acts of accessing, using, registering, or logging in shall be deemed that you have read and agreed to be bound by this Agreement.

Article I. Intellectual Property

1. Unless otherwise stated, all content on this Website (including but not limited to domain names, text, information, documents, products and services, trademarks, logos, images, software, audio, video, and graphics, etc.) and their intellectual property rights (including but not limited to trademark rights, patent rights, copyrights, etc.) are owned by the Company or the legitimate rights holders.

2．Without the prior written consent of the Company or relevant rights holders, you may not copy, modify, distribute, lease, transmit, display, mirror, compile, reverse engineer, or use the content of this Website in any other form, nor may you create any derivative works. For specific product information contained on this Website, you may only engage in reproduction acts such as downloading and printing for purposes of personal study, research, or exploration of business cooperation opportunities, but you shall not disseminate such information for profit-making purposes.

3．Any feedback, suggestions, questions, and other content you submit through this Website shall be deemed as you granting the Company a worldwide, royalty-free, perpetual, irrevocable, and sublicensable license, allowing the Company to use, copy, modify, and publish such content in any way for commercial purposes such as product improvement, service optimization, and marketing (however, we will protect your personal information in accordance with the requirements of the “Privacy Policy”).

Article II. User Registration and Account Security

1．You need to register/log in to an account to enjoy certain specific functions or services provided by this Website. You shall use true, accurate, legal, and valid personal information to complete registration, including but not limited to username, email address, mobile phone number, etc. If the information changes, you shall update it in a timely manner.

2. You have a duty of confidentiality regarding your account (including but not limited to username, password, and verification information, etc.). You shall bear full legal responsibility for all activities conducted under your account (including but not limited to information browsing, data download, feedback submission, etc.). If you discover that your account has been compromised or there is an abnormal security incident, you should notify the Company immediately.

3．Your registered account is limited to your personal use only. You shall not gift, sell, transfer, lend, lease, or authorize others to use your account in any form. If the Company discovers​ or has reasonable grounds to suspect that the account involves the aforementioned circumstances, it has the right to suspend or terminate the use of the account. If you fail to maintain the confidentiality of your account information, resulting in your account being used by others and causing losses to the Company or other visitors of this Website, you shall be liable for compensation for such losses, and the Company shall not bear relevant responsibilities.

Article III. Code of User Conduct

When using this Website, you shall comply with the relevant laws and regulations of the People's Republic of China and promise not to engage in the following acts:

1. Illegal and Infringing Acts:

a) Publishing, transmitting, or storing any information that violates national laws and regulations (including but not limited to information involving national security, ethnic unity, religion, pornography, violence, gambling, drugs, etc.);

b) Publishing or transmitting content that infringes upon the legitimate rights and interests of others (including but not limited to intellectual property rights, trade secrets, rights of reputation, privacy rights, etc.).

2. Interfering with Website Operation:

a) Using any automated programs, software, viruses, crawlers, scripts, etc., to illegally access, crawl, or interfere with the normal operation of this Website;

b) Engaging in illegal intrusion, cracking, reverse engineering, or causing abnormal load on the servers, networks, or databases of this Website;

c) Bypassing the security verification mechanisms or identity authentication measures of this Website.

3. Improper Acquisition or Use of Information

a) Obtaining relevant information of this Website or information of others through deception, misrepresentation, or other improper means;

b) Selling any content displayed on this Website (including but not limited to product information, technical data, etc.) without the prior written consent of the Company.

4. Other Prohibited Acts:

a) Engaging in any act that may compromise the security or integrity of this Website;

b) Other acts prohibited by laws, regulations, or this Agreement.

If you violate the provisions of this article, the Company has the right to immediately suspend or terminate your account use without notice, and you shall bear all responsibilities arising therefrom. If this causes losses or adverse effects to the Company, you shall provide compensation or eliminate the impact. The Company reserves the right to hold you legally responsible.

Article IV. Disclaimer and Limitation of Liability

1. All information provided on this Website is provided on an "as is" or "as available" basis, and no guarantee is made regarding the accuracy, completeness, or timeliness of the information provided. XMC hereby expressly disclaims all representations or warranties of any kind, whether express or implied, including but not limited to any representations or warranties of merchantability, fitness for a particular purpose, non-infringement, or operation of this Website or its content. You shall exercise your own judgment and assume the risks.

2. This Website may contain links to third-party websites. If you use these links, you will leave this Website. This Website has no control over, and assumes no responsibility for, any third-party websites. If you decide to access any third-party websites linked from this Website, you shall be deemed subject to the terms of use and privacy policies of such third-party websites. The Company does not guarantee the accuracy, completeness, adequacy, or reliability of any information, data, opinions, images, statements, or suggestions provided via these links. The Company provides these links solely for your convenience; such inclusion does not imply an endorsement or recommendation of the information, nor is it intended for promotional or advertising purposes. To the extent permitted by law, the Company shall not, under any circumstances, be liable for any direct, indirect, incidental, special, or other damages arising from your display, dissemination, or use of any information or content from third-party links.

3. To the maximum extent permitted by law, the Company shall not be liable for the following circumstances:

a) Service interruption or information loss caused by force majeure (including but not limited to natural disasters, war, strikes, government actions, cyber-attacks, technical adjustments by telecommunications departments, etc.);

b) Abnormal access or information leakage caused by reasons attributable to you or your device, software, network environment, etc.;

c) Any losses resulting from your violation of this Agreement (especially the Code of User Conduct);

d) Any indirect, incidental, punitive, or consequential losses (such as loss of profits, data loss, damage to goodwill, etc.).

4. To the extent permitted by applicable law, the Company shall not be liable for any type of damages or losses arising from the use or inability to use this Website, or from the use of or reliance on the content of this Website, including but not limited to loss of profit, loss of use, data loss, fines, costs, penalties, personal injury or death, or any direct, indirect, incidental, or consequential loss or damage, whether in contract, tort (including negligence), strict liability, or otherwise, arising out of or in connection with this Website or its content.

Article V. Modification and Termination of Agreement

1. In order to provide better services, the Company has the right to revise this Agreement from time to time based on changes in laws and regulations, standards, business adjustments, or operational needs. The revised agreement will be published on this Website with the update date indicated. Any revised version of this Agreement shall take effect from the date the revised version is published. If you disagree with the revised content, you shall immediately cease using the services. If you continue to access or use this Website, it shall be deemed that you agree to be bound by the revised agreement.

2. You may terminate this Agreement by canceling your account. In the event of the following circumstances, the Company has the right to unilaterally terminate this Agreement and cease providing services to you:

a) You violate any material terms of this Agreement (especially the Code of User Conduct);

b) As required by laws or regulatory authorities;

c) You use this Website for illegal purposes;

d) Your use of this Website harms the legitimate rights and interests of the Company or any third party;

e) The Company ceases the operation of this Website.

3. Upon the cancellation of your account or the termination of services provided under this Agreement by the Company, the Company has no obligation to retain any information related to your original account. The Company will process your personal information in accordance with the relevant provisions of the “Privacy Policy”.

Article VI. Governing Law and Dispute Resolution

1. All matters relating to your access to or use of this Website, including the formation, performance, interpretation, and dispute resolution of this Agreement, shall be governed by the laws of the People's Republic of China (excluding Hong Kong, Macau, and Taiwan regions for the purpose of this Agreement).

2. The place of signing this Agreement is the East Lake High-tech Development Zone, Wuhan, the People's Republic of China. Any dispute arising from or related to this Agreement shall first be settled through friendly consultation; failing which, either party may submit the dispute to the people's court with jurisdiction in the place where this Agreement was signed for resolution through litigation.

Article VII. Miscellaneous

1. This Agreement constitutes the entire agreement between you and the Company regarding the use of this Website and supersedes any prior oral or written agreements between you and the Company concerning the same subject matter.

2. If any clause of this Agreement is deemed invalid or unenforceable, the validity of the remaining clauses shall not be affected.

3. This Agreement and the "Privacy Policy" together constitute the complete legal documents for the services of this Website. In the event of any inconsistency between this Agreement and the "Privacy Policy", the provisions regarding personal information protection in the "Privacy Policy" shall prevail.