Why there is no Google Play on Huawei devices

Huawei is a Chinese multinational technologies company and most of people know this company because their tablets and mobile devices. You might have a Huawei device and wondering why you do not have any google apps pre-installed on it, specially Google Play which is really helpful as an Android market to download or purchase your preferred apps and games.

Per official answer to this question from Google:

“On May 16, 2019, the US government placed Huawei on its Entity List. This government action prohibits all US companies, including Google, from collaborating with Huawei. 
This means that Google is prohibited from working with Huawei on new device models or providing Google’s apps including Gmail, Maps, YouTube, the Play Store and others for preload or download on these devices.  
Our focus has been protecting the security of Google users on the millions of existing Huawei devices around the world.  We have continued to work with Huawei, in compliance with government regulations, to provide security updates and updates to Google’s apps and services on existing devices, and we will continue to do so as long as it is permitted. To be clear: US law currently allows Google to only work with Huawei on device models available to the public on or before May 16, 2019. “

More info and resource:

https://support.google.com/android/thread/29434011?hl=en