The study has conducted to evaluate the economic efficiency of century egg processing model in 3 century egg producting and trading households in Hanoi. The results show that the economic efficiency during implementing century egg processing model was very high and suitable for most of century egg processing households.
With the scale of 1.500 century eggs/catch, the total initial investment was quite low, about 51 million VND (including repairing costs, initial investment and trading registration, food safety). According to calculations, the profit of each century egg after 1 year of producing was 733 – 1.233 VND/egg (100%), the capacity of producing 126.000 eggs for a profit was at least 83 million VND. The capita recovery period was about 6-7 months. However, more importantly, the implementation of egg processing was very simple, so it can take advantage of the surplus and idle labor, create more jobs for 4 workers with income of 3.5 million/month.