On April 15, Lu Han, the singer from China, released his new album Pi-volume.1 
through QQ music.

Photo - https://photos.prnasia.com/prnh/20190422/2442146-1 
caption:The Arrival of LU HAN's New Album - Feeling Han's musical storm on QQ 
music

The Arrival of LU HAN's New Album - Feeling Han's musical storm on QQ music
Within 45 seconds of the pre-sale, more than 1,000,000 copies of the new album 
were sold. Within one hour of the pre-sale, more than 1,666,667 copies of the 
new album were sold. The new album successfully achieved Triple Platinum Record 
status. The new album is also the eighth to obtain Diamond Record status. 

On April 17, the new album was officially released. Since then, the sales of Lu 
Han's new album have reached more than 2,000,000 copies. With these splendid 
achievements, LU HAN becomes the singer who possesses the most Diamond Record 
digital albums and the highest sales volume of a digital album on the QQ music 
platform. 

Source: QQ Music