I presumed you were in the US (so sorry if not) so found a link relevant for there and it seems like it is called Spicy Chilli Crisp there. Either way though added to a dish when cooking adds a great flavour with a good amount of heat. Add it after cooking on top for even more of a kick.
It definitely isn’t the hottest you will get but it is a great flavour with a great amount of heat IMO.