Choetech 100W GaN Dual USB-C Charger is one of the latest products from Choetech. It retails for US$59.99 (S$86) with free shipping to Singapore.
This dual USB-C charger is powered by GaN, which stands for Gallium nitride. The technology allows the charger to have a smaller footprint by providing higher efficiency in charging. You can read more about GaN in The Verge’s Gallium nitride is the silicon of the future.
There are two variants of the Energea TravelLite PD+ being sold in Singapore, the Europe variant and the UK variant. Both retails for S$50 and is available only in White.
This is probably the only trustable USB Type-C Charger that I can find which has more than one USB Type-C port and is reasonably priced. Besides the charger, it also comes with a 1.8m USB Type-C to Type-C cable (USB 2.0 speed) which itself already cost US$19.99 (S$29).