Hi Emil Hauenstein,

It's sent by using China Post Ordinary Small Packet Plus which is a cheap service of China Post. China Post doesn't provide tracking service for it after it moves for some stations in China. So, you can't get more update after March 16. It usually takes about 40-60 days to be delivered. If you couldn't get it in time, contact the seller to give you a solution.

Number: UW542620508CN
Package status: In transit
Country: China -> Switzerland
2020-03-16 12:22, Shenzhen, planned flight, scheduled flight number LH8415-808, scheduled departure time 03:25
2020-03-15 16:36, Shenzhen, delivered to air transport
2020-03-15 16:35, Shenzhen, delivered to air transport
2020-03-15 02:46, Shenzhen, Shenzhen Exchange Bureau has been exported directly sealed
2020-03-14 22:00, Shenzhen, leaving the Shenzhen International Bulk Processing Center, the next stop , Shenzhen International
2020-03-14 21:55, Shenzhen, leaving the Shenzhen International Bulk Processing Center, the next stop , Shenzhen International
2020-03-14 11:53, Shenzhen, "Shenzhen International Bulk Processing Center" has received, agent: receiving and sending 1
2020-03-12 02:04, Logistics orders created