The weight of the product is given before thermal treatment, e.g. dry pasta (before cooking), dry rice (before cooking), etc.
In the case of fruit, vegetables, products in marinade, the meal plan only includes the weight of the edible parts, e.g. banana without peel, beans drained from the marinade, etc.
However, on the shopping list you will also find the gross weight of the product (including inedible parts, e.g. peel, seed, etc.), which will make shopping easier.