Who we are and what is this notice about. 

We are SUNSTONE CHINA LIMITED (“we”, “us”), a company with registered office in Level 54 Hopewell Centre, 183 Queen's Road East, Hong-Kong and we are responsible for the use of your Personal Data (“Data”), as described in this Privacy Notice and according to applicable data protection laws. 

If you have a question or any concerns regarding our use of your Data, visit https://www.opella.com/en/contact. 

This Privacy Notice provides you with set of high-level information about what Data we collect when you interact with our websites or pages intended for visitors in Hong-Kong, why we collect it, how we use it, and what rights you have about it.  More details are available within our Global Privacy Notice to the visitors to our websites and social media pages at https://www.opella.com/en/privacy-center/global-notices/website-social-en-gl. 

What Data we collect about you and why.

When you visit one of our websites, we collect the following Data though automated tool or tracking technologies: 

  • Device and equipment information (e.g., IP address, browser type, etc.); 
  • Preference and behavioral information (e.g., personalized settings and choices and other information concerning how you interact with the website and its content); 


and we use it to:  

  • develop, operate and improve the website; 
  • serve you with commercial and promotional information that are relevant to you, across multiple online platforms; 
  • protect our data and digital infrastructure, including the website; 
  • fulfill our legal, regulatory, ethical and compliance obligations; 
  • (if necessary) establish, exercise or defend our legal rights. 


Only if the website you visit includes a contact form, we may also collect the following Data directly from you: 

  • Personal identification data, such as name and surname; 
  • Contact details, such as addresses, email addresses, and phone numbers;  
  • Organizational affiliation data, such as company or organization, job title, role, function, functional responsibilities or domain areas;  
  • Communication information, such as subject and content of communications, as well as communication logs and meta-data (e.g., date, time, duration, location, addressees, sender, etc.); 


and we will use it to respond to any request or inquiry you may address to us through the website.

The justifications (legal basis) for using your data are your consent. 

Cookies and similar tracking technologies 

Consult the Cookies Notice, Cookies Policy or Cookies Preference Center on the website, or read the related appendix to our Global Privacy Notices to visitors of our websites here https://www.opella.com/en/privacy-center/global-notices/website-social-en-gl. 

Where and by whom is your Data processed. 

To achieve the objectives described above your Personal Data may be accessed by the staff of other Opella companies, third-party vendors and service providers, and in some circumstances by regulatory bodies or other authorities.  

We only share your Data when we are legally permitted to do so. Whenever required, we enter into contractual agreements to ensure adequate protection to your Data.  

Your Data may be processed in and accessed from countries other than yours, but only when we can reasonably ensure that the level of protection is equivalent or higher than in your country. 

How long we keep your Data and how we protect it.  

Your Data will be kept until the purposes for which it was collected are achieved. After that, your Data is either deleted or anonymized. 

For as long as we hold your Data, we adopt technical and organizational measures aimed at reasonably mitigating the risk that such Data is leaked, lost, or used for unauthorized purposes. 

If a security incident occurs and affects your Personal Data, we will take reasonable actions to mitigate possible impacts on you. When the incident is likely to result in serious harm this may include a notification to you or to competent authorities.  

Your rights.

You have the following rights regarding your Personal Data: 

  • to be informed; 
  • to be supplied with a copy of personal data; 
  • to request for correction to any inaccuracy in relation to personal data; 
  • cease to use the personal data for direct marketing purposes. 


If you want to exercise any of your rights, please submit a request using this online form https://www.opella.com/en/privacy-center or use the contact indicated above. 

You are also entitled to lodge a complaint with your local Data Protection Authority.