It qualifies for AmazonGlobal Saver  which gets you free shipping to Singapore if your order is above US$125.
As I have other items that don’t ship to Singapore directly, I consolidated all of them and ship to my US freight forwarder, HopShopGo .
The nonda USB-C to USB 3.0 Mini Adapter is the world’s smallest USB-C adapter. It is available in three colors: Gold, Space Gray, and Silver.
The adapter is compatible with USB 3.0 (USB 3.1 Gen 1) which will give you data transfer speed of up to 5Gbps.