Terms and Conditions of Use

Last updated: April 14, 2025

1. Introduction

Welcome to the EHSSE (Environment, Health, Safety, Security, and Emergency) web application of PetroChina. By accessing and using this application, you agree to be bound by the following terms and conditions.

2. Application Usage

This application is intended for use by authorized employees, contractors, or partners of PetroChina. Unauthorized access or use for purposes other than official company operations is strictly prohibited.

3. Data Security

All data submitted through this application will be stored and processed in accordance with PetroChina’s data privacy policies. Users are prohibited from sharing sensitive information or login credentials with third parties.

4. User Responsibilities

• Ensure that all submitted data is accurate and not misleading.
• Refrain from using the application for any illegal activities or actions that could compromise system integrity.
• Report any security vulnerabilities or breaches to the EHSSE support team immediately.

5. Amendments

PetroChina reserves the right to update or modify these Terms and Conditions at any time. Any changes will be communicated through the application or official company channels.

6. Contact

If you have any questions regarding these terms, please contact the PetroChina EHSSE team via the official company email or internal communication platform.

By using this application, you acknowledge that you have read, understood, and agreed to these terms and conditions.