I'm from the headquarters of Qigong Jianghu roasted wing franchise chain. There are two main brands of chicken wings we use in Beijing: Liuhe and Dacheng, among which Liuhe is better-this is the personal opinion of our training teacher at Qigong Roast Wing Headquarters.

One box of roasted wings 12 bag, one bag 1 kg. Generally, a bag (one kilogram) of roasted wings ranges from 30 to 34. A bag (1 kg) now costs about 26 yuan to 27 yuan.

So a catty of roasted wings is about 15 6.

That's the way we use chicken wings to roast wings in Qigong Jianghu, and it should be similar in other places.