Place honey, sugar, oyster sauce, Chinese black vinegar, Chinese wine, chilli, garlic, ginger, five spice powder and soy sauce into Thermomix bowl and mix 20 sec/speed 8. Heat 4 min/60℃/speed 1 to form a syrup.
Marinate up to 2 kg of pork fillet slices for several hours. (I marinated for around 24 hours) Cook under a very hot grill until charred and fragrant. (Around 35-40 minutes). Rest before slicing as needed.
Serve on it's own as you would any other BBQ meat, or slice and serve with Char Siu BBQ Pork Wraps.