My instincts were the same as yours LondonElite, but when I spent two seconds researching the SIM I saw that it was actually put out the global telecom “3” based on their Hong Kong SIM:

https://www.three.com.hk/website/app...41019&lang=eng

It is not a bad deal and I’d have a hard time believing that this is a bad shilll for Hutchison Whampoa. Note that the prices are in HK dollars which are worth about 12 cents last time I checked.