Cookies Notice


This Cookie Notice explains how Orbia Advance Corporation S.A.B. de CV (Orbia, 'we', 'our' or 'us') uses cookies and similar technologies to recognize you when you visit our website at (the 'Website'). It explains what these technologies are and why we use them, as well as your rights to control our use of them.

  1. What are cookies?

A cookie is a simple and small file that is stored on your device, for example to offer the basic functionality of the website, to remember your settings and preferences and for statistical purposes. Different types of cookies exist, depending on their features and functions, and they might be stored on the users’ devices for different timeframes: session cookies are cancelled at the end of each browsing session; persistent cookies may last up to a certain date that has been pre-set by their owner. Besides cookies, there are other digital techniques to store information or to gain access to information stored on your terminal equipment. We will treat these techniques as if they were cookies and if we mention cookies in our Privacy Notice, we also refer to these techniques.

  1. What is the difference between first party and third party cookies?

We differentiate first party cookies and third party cookies. The word "party" refers to the domain as specified in cookie: the website that is placing the cookie. First party cookies are managed by Orbia itself or used on behalf of Orbia and refer to Orbia' domain. Third party cookies are placed by third parties and refer to their domain name.

  1. Why do we use cookies?

We use first party and third party cookies for several reasons. Some cookies are required for technical reasons in order for our Website to operate and we refer to these as "essential" or "strictly necessary" cookies. Other cookies also enable us to track and target the interests of our users to enhance the experience on our Website. 

  1. Explanation of cookie types

Types of cookie

First / third party cookie


Functional cookies

First party cookies

Orbia uses functional website cookies to help you login to your accounts if you have registered in for these accounts or for submitting forms.

Analytical cookies

First and third party cookies

Analytical cookies allow us to recognize and count the number of visitors to our Website, to see how visitors behave on the Website and to record which content is read. This helps us to determine how frequently particular pages are visited and to determine the most popular areas of our Website and/or services. This helps us to improve the Website and the services offered to you.

Personalization cookies


First and third party cookies

Selected third parties can place behavioral tracking cookies to track personalized behavior on the Orbia Website with the purpose to create and serve better and more personalized or segmented content.


  1. What specific cookies are used on the Website?

    Here is a list of the cookies used on the Website:
  • ARRAffinity (Session end)

This is a session cookie that is used to help visitors stay with a certain instance of the Website. This cookie guarantees the functionality of the website.

  • __cfduid (Session end)

This cookie is used to identify the Website within an external CDN (Content Delivery Network) cloud service where commonly-used scripts are stored. This cookie guarantees the functionality of the website.

  • privacy-notification (1 year)

This cookie is used to indicate whether the cookies disclaimer was accepted by the user.

  • sxa_site (Session end)

This cookie is used to send reports around Website usage.

  • .ASPXAUTH (Session end), ASP.NET_SessionId (Session end), BNES_ASP.NET_SessionId (Session end)

These cookies guarantee the functionality of the website and disappears 30 minutes after the browser is closed.


These cookies are randomly chosen numbers which help us to generate reports on how users are using our Website and to send personalized content to you.

  • _RequestVerificationToken (Session end)

This cookie protects our Website against malicious attacks. It is used to guarantee the functionality of the website and disappears 30 minutes after the browser is closed.

  • {sitename}#lang, BNET_{sitename}#lang

These cookies store the preferred language for the Website.

  • _ga, _gid, _gat, _dc_gtm_<property-id>

These are analytical cookies set and used by Google Analytics to provide statistical reports about visitors on the Website.

Please note that Orbia may be required under local law to obtain consent from you for the use of some of the cookie technologies. If so, we will ask you to consent with the placement of the cookies when you enter the Website. If you do not consent with the placement of the cookie, we will not place the cookie. However, in that case we are not able to personalize the content on our Website. If you have consented with the use of cookies, you have the right to withdraw your consent at any time.

When functional or analytical cookies are rejected, Orbia will not be aware of its Website performance and content quality and Orbia is not able to improve the user experience of the Website.

Cookies are not the only way to recognize or track visitors to a website.  We may use other, similar technologies from time to time, like web beacons (sometimes called "tracking pixels" or "clear gifs").  These are tiny graphics files that contain a unique identifier that enable us to recognize when someone has visited our Website.  This allows us, for example, to monitor the traffic patterns of users from one page within our Website to another, to deliver or communicate with cookies, to understand whether you have come to our Website from an online advertisement displayed on a third-party website, to improve site performance, and to measure the success of e-mail marketing campaigns. In many instances, these technologies are reliant on cookies to function properly, and so declining cookies will impair their functioning.

  1. How can I control cookies?

More information with regard to withdrawal or modification or your consent, activation, deactivation and deletion of cookies can be found in the instructions via the help-functionality of your web browser. Please note that if you set your browser to disable cookies, the Website might not work properly and some services or some of the Website’s functionalities may not be available or work smoothly, and you could be required to modify or manually fill in some information or preferences each time you visit the Website.

  1. How often will you update this Cookie Notice?

We may update this Cookie Notice from time to time in order to reflect, for example, changes to the cookies we use or for other operational, legal or regulatory reasons.  Please therefore re-visit this Cookie Notice regularly to stay informed about our use of cookies and related technologies.  This Cookie Notice was last updated on September 5th, 2019.

  1. Where can I get further information?

If you have any questions about our use of cookies or other technologies, please email us at

Orbia Advance Corporation S.A.B. de CV

Attn. Legal Department - Data Protection

Av. Paseo de la Reforma N. 483 Piso 47 Col. Cuauhtémoc Ciudad de México, C.P 6500