Most of the increase in food prices is due to the increase in costs, including raw materials and taxes.

This year, chicken feet are very unstable, and customs clearance is becoming more and more difficult. The customs clearance price of a box of Haiphong is about 17W. Recently, there have been special circumstances in coastal defense. It is said that more than 1000 boxes can't get in, and formal customs clearance is cheaper. However, many domestic import enterprises can't find a good source of goods, and the registered price of foreign suppliers is better.