China post airmail delivery time from Guangzhou China to Kuching, Sarawak Malaysia

Quite consistent slow delivery time using China post airmail service to Kuching, Sarawak Malaysia. The item was sent on the 20 October 2016 and arrived on the 18 November 2016 which is 3 weeks. However this is still within the expected delivery time which is about 24 days to 1 month. This proves the consistent slower delivery when the item is sent from Guongzhou China compared to Hong Kong. Although there is a guarantee of full refund from AliExpress website - the long delays of waiting is very frustrating - and perhaps this is the last time going to buy from AliExpress since we don't know where in China is the item location compare to eBay which states the item origin.

Delivery Time: Free Shipping (Small packet non-trackable)
Item Purchase: AliExpress

Malaysia
Destination Country 2016-11-17 15:31:43 Item dispatched out CW SUBANG JAYA
2016-11-17 10:38:56 Item processed
2016-11-16 16:01:37 Item dispatched out PUSAT MEL NASIONAL
2016-11-16 09:53:45 Item held by Customs Awaiting presentation to customs commissioner
2016-11-16 09:52:45 Item processed MPC PMIH (KLIA)
2016-11-16 09:52:45 Item processed at MPC PMIH (KLIA)
2016-11-05 09:48:00 Item dispatched out MPC PMIH (KLIA)
China
Original Country 2016-11-16 09:53:00 The item is being processed by customs
2016-11-16 09:52:00 The item has been processed in the country of destination
2016-11-14 12:08:00 The item has arrived in the country of destination
2016-11-08 09:55:00 The item is on transport to the country of destination
2016-11-05 09:48:00 The item is at the PostNL sorting center
2016-11-05 09:48:00 The item is processed at the PostNL sorting center
2016-10-31 02:49:00 The item is pre-advised
2016-10-29 03:18:00 The Item is at the shippers warehouse