Landstar Field Survey App Privacy Policy

Personal information, as defined herein, includes a variety of electronically recorded information or other

means by which an individual can be identified, either individually or in combination with other data.

CHCNAV will collect and use your personal information only for the purposes described in this policy.

To complete the account creation process, you may be required to provide CHCNAV with the following

information: mobile phone number, email authorization login, created username and password.

To successfully purchase LandStar related products or services, identity, payment and delivery

information is required, and failure to provide this information will result in the inability to purchase

CHCNAV products and services.

When using CHCNAV's products or services, information such as device geographic location, device

configuration, product usage logs, IP addresses, and timestamp information may be collected to ensure

normal functionality. Your refusal to provide such information will result in the inability to provide you

with such services, but will not affect your use of other features of CHCNAV's products and services.

To improve the experience and quality of our services, we may collect information provided during

customer service interactions, responses to questionnaires, and service usage data.

When using Google Drive for login and functional services, the necessary personal information may need

to be collected for features such as file upload, storage, download, and viewing.

Certain services may require your authorization for us to access local file read/write/store permissions.

You have the ability to revoke this permission at any time through your device settings, thereby stopping

our data collection. Please note that revocation may result in the upload feature being unavailable but

will not interfere with your normal use of other features that do not depend on the above permissions.

Please consider this decision carefully.

CHCNAV has the right to collect and use your personal information without explicit consent under specific

circumstances outlined in this section.

▪ Necessary for the safe and stable operation of the products and/or services provided, such as the

detection and resolution of product and/or service errors.

▪ Related to national security, national defense, public safety, public health, and vital public interests

or in connection with criminal investigations, prosecutions, proceedings, and the execution of

sentences.

▪ Related to compliance with obligations under laws and regulations.

▪ Necessary to protect the vital rights and interests of you or another person, but where it is difficult

to obtain your personal consent.

▪ Collected personal information is voluntarily disclosed by you to the public or from legally disclosed

information, such as legitimate news reports, government information disclosure, etc.

▪ Necessary for academic research institutions to conduct necessary statistics or academic research

based on public interest, and when providing academic research or describing the results to the

public, de-identify the personal information in the results.

Use caution when uploading or posting sensitive personal information. The information provided will be

authorized for use on an ongoing basis during your use of CHCNAV's products and services. Where laws

and regulations require the retention of information, compliance will be maintained.

Your personal information will not be shared with entities outside of CHCNAV except with your explicit

consent, as required by law, or with our affiliates.

Your personal information will not be transferred except with your explicit consent or in the event of a

merger, acquisition, or bankruptcy liquidation, in which case the new entity will be required to comply

with this Privacy Policy.

Any public disclosure of your personally identifiable information will only be made with your explicit

consent or as required by law.

Industry-standard security measures such as SSL encryption, secure browsing, encryption technology,

access control mechanisms, and a dedicated privacy department are in place to protect your personal

information.

Your personal information will be retained for the shortest period necessary, and measures will be taken

to ensure the deletion or anonymization of irrelevant data.

While the Internet is not completely secure, it is recommended that personal information not be

transmitted via unencrypted methods. Users are encouraged to use complex passwords to ensure the

security of their accounts.

In the event of a security incident that results in unauthorized access, disclosure, alteration or

destruction of information, we will promptly report the incident and take appropriate action as

required by law.

In accordance with the relevant laws, regulations and standards of the People's Republic of China, you

have the following rights with respect to your personal information:

You have the right to access your personal information and requests for access can be made by contacting

us by email at support@chcnav.com or by contacting us through the methods provided on the CHCNAV

official website (www.chcnav.com).

Requests to correct errors in your personal information can be submitted by emailing us at

support@chcnav.com or by contacting us through the methods provided on the CHCNAV official website

(www.chcnav.com).

In certain circumstances, including, but not limited to, if you no longer use our products or services, or if

you have deactivated your account and we no longer provide products or services to you, requests to

delete your personal information can be submitted and will be handled in accordance with applicable

laws and regulations.

Each business function requires some basic personal information to be completed (see "Part One" of this

Policy). You may give or withdraw your consent to the collection and use of additional personal

information at any time by contacting us by email at support@chcnav.com, or by contacting us through

the methods provided on CHCNAV's official website (www.chcnav.com).

Once you withdraw your consent, we will no longer process the personal information in question. It is

important to note that your decision to withdraw consent will not have a retroactive effect on the

processing of personal information that occurred prior to the withdrawal and was based on your original

consent.

Deactivation of your account can be initiated by contacting us, with identity verification required for the

process, by sending an email to: support@chcnav.com or using the contact methods provided on the

official CHCNAV website (www.chcnav.com).

Please note that once your account is deactivated, you will not be able to log in or use the services

associated with your account. We will retain your personal information for the shortest period of time

necessary to achieve the purposes stated in this policy, unless a longer retention period is required or

permitted by law.

You have the right to object to the processing of your personal data in certain circumstances, including

but not limited to the fact that your personal data is being processed without your explicit consent or the

processing of personal data is in breach of our agreement with you, by sending an email to

support@chcnav.com or by contacting us using the methods provided on the official CHCNAV website

(www.chcnav.com).

Due to our global operations, your personal information may be transferred to other countries or regions

to comply with applicable laws and regulations, for necessary security measures, or with your prior

explicit and informed consent.

Your personal information will be kept for the shortest period of time necessary to fulfill the purposes

for which you have given your consent, unless otherwise required by law or your separate authorized

consent, after which time it will be deleted or anonymized.

Our Privacy Policy may change from time to time, and you will be notified of any significant changes.

Your continued use of our products and services following notification of updates will be deemed

acceptance.

For purposes of this policy, significant changes include, but are not limited to:

▪ Major changes to our service model, such as the purpose of processing personal information, the

types of personal information processed, and the methods of using personal information.

▪ Material changes in the principal entities involved in the sharing, transfer or disclosure of personal

information.

▪ Important changes to your rights regarding the processing of personal information and how to

exercise those rights.

If you have any questions or suggestions regarding this Privacy Policy or the exercise of rights related

to personal information, please contact us through the means provided:

Shanghai Huace Navigation Technology Ltd.

CHCNAV | Smart Navigation & Geo-Spatial Technology Park

577 Songying Road,

201703 Shanghai

China

Tel: +86 21 542 60 273 | Fax: +86 21 649 50 963

Email: support@chcnav.com

Skype: chc_support

Website: www.chcnav.com

This statement is hereby made on December 10, 2024.