As Huawei is cut off from the Google Play Store for the foreseeable future, the company is heavily dependent on its Huawei AppGallery (this applies to new Honor phones too). The only way to make this viable is to attract app and game developers and the company has a plan - give them all or almost all of the earnings from their software. This is described in the Preferential Policy of the AppGallery Service Agreement. The policy applies for the first 24 months and developers need to join no later than June of this year if they want to participate. The policy is split into two periods....
Source: https://www.gsmarena.com/huaweis_appgallery_will_pay_developers_up_to_100_of_revenue_for_the_first_two_years-news-41869.php