The price of Korean double eyelids is generally around 3000-8000 yuan. As for the price of minimally invasive technology you mentioned, I can't give you a specific figure.
Because minimally invasive technology is minimally invasive plastic surgery, there are many projects, such as injection wrinkle removal, injection breast augmentation, injection rhinoplasty and so on. And the prices of different injection molding materials vary greatly. I can only give you the right answer if I know which one you want to know.
If you have any questions, please call my name and I will give you the answer online.