Hello, I don’t quick understand the status of my package, it’s stuck in Outbound in sorting center but seems already in the destination country? Please check, thanks!

Tracking is LY617903964CN.
Outbound in sorting center
2021-01-19 09:20:57
Arrive at local delivery office
2021-01-13 15:53:00
Departure from Transit Sorting Center
2021-01-13 15:52:00
Arrival at Regional Sorting Center
2021-01-13 15:51:00
Import Terminated
2021-01-13 15:51:00
Arrival at Transit Sorting Center
2021-01-13 15:51:00
Scheduled for Delivery
2021-01-13 15:51:00
Customs Clearance Completed
2021-01-13 15:50:00
Departure from International Sorting Center
2021-01-13 15:50:00

Hello, my package has been stuck at the international sorting center for 20+ days and I am worried that it may be lost or misplaced. I need some updates or help please. Here’s what it says:
27 Sep 2022
16:41
Sent to 北京航空邮件 international sorting center
Beijing
CHINA POST
Is my package stuck in transit?
Is my package stuck in customs?
27 Sep 2022
15:40
Exported
Beijing
CHINA POST
26 Sep 2022
21:02
Arrive at sorting center
Beijing
CHINA POST
25 Sep 2022
19:49
Sent to 北京市综合邮件处理 sorting center
Shanghai
CHINA POST
23 Sep 2022
19:10
Arrive at sorting center
Shanghai
CHINA POST
23 Sep 2022
18:48
Sent to Shanghai international sorting center
Shanghai
CHINA POST
23 Sep 2022
16:08
Posting/Collection
Shanghai

My tracking number is UU432257882CN.
Thank you in advanced.

I ordered rep sneakers and my package has been on the “arrived at sorting center in destination country” since April 20th. Is something wrong? Could I somehow call the sorting center? Could my package have gotten lost? Is there any way I can figure out what’s going on and know if my package is coming or not?