An Insider’s Report: In order to tell the difference between man-made and natural eggs, the first method is to inspect the shell. Man-made eggshells are particularly shiny and if the egg is opened, the egg white is not as sticky as a natural egg and is easily mixed in with the egg yolk. 
There may also be a light chemical smell coming from the egg yolk/white, whereas natural eggs have a fresh smell.

A man made egg has a cost price of 5 fen (1fen=0.01RMB — 1USD=6.83RMB). The lowest sales price found is 2jiao (1jiao=0.1RMB). One person can manufacture aprox. 1500 eggs in one day.

An Insider’s Report: Man-made eggshells are made from Calcium Carbonate (CaCo3). The egg whites and egg yolks are made from the following materials: Alginic Acid, Potassium Alum, Gelatin, Calcium Chloride (with water) and artificial coloring.

Man-made eggs are manufactured with chemicals, most importantly through the calcification of Alginic Acid.

Man-made eggs are basically solidified gel, all the chemical ingredients used a very dangerous and capable of causing negative side effects to human health.

Research has shown that long-term consumption of man-made eggs can lead to memory-loss and dementia.