Remove the tips of the chicken wings and cut the wings in between two joints so you have the drumettes and the flat piece containing two long bones separated.
Combine the tomato paste, soy sauce, garlic and ginger paste, honey, rice wine, mirin, chilli flakes, black pepper, and salt in a bowl. Mix well until you have a smooth, rich marinade.
Add the chicken wings and mix well until the wings are nicely coated with the marinade.
Cover the bowl and let the wings marinate for a minimum of 2 hours, ideally overnight.
Preheat the oven to 180° C - 356° F (fan oven).
Arrange the marinated chicken wings in a single layer on a baking dish. Try not to overlap them, as this can stop them from browning properly.
Cook for 50 to 60 minutes until the wings are nicely caramelized and start to crisp on the edges.
During the cooking period, rotate the chicken wings and glaze them with the marinade every 15 minutes making sure all sides are covered evenly.
Once cooked, garnish the wings with sliced spring onions and fresh red chillies before serving.