1. Passengers are required to carry specimens. In order to prevent the outflow of rare resources, it is necessary to go through quarantine examination and approval procedures. It can be handled by people directly under the local bureau (such as Guangdong Inspection and Quarantine Bureau).

2. Alien insects are prohibited from entering Singapore!

If it is an academic exchange, it can be handled through certificates issued by both parties.

The customs shall release the goods with relevant inspection and quarantine certificates.