How many grams is a piece of ordinary moon cake given to people on Mid-Autumn Festival?

Hello, most of the common moon cakes in the market are 1g, and others also have them. This is the data of the size of the moon cakes of Yili Si, for your reference:

1. The size of the 5g moon cakes of Yili Si: the diameter of the 5g moon cakes ranges from 5cm to 5.5cm；;

2. The size of 75g moon cake of Yili Si: the diameter of 75g moon cake is 6cm to 6.5cm；;

3. The size of 1g moon cake of Yili Si: the diameter of 1g moon cake is 7 to 7.5cm；;

If the answer is helpful to you, please adopt it in time. Thank you ~ ~