Recently, in the suburban districts of Hanoi, hog prices plummeted. If this situation continues, the risk of herd reduction can be prolonged and supply shortages would be inevitable. During Tet, traders buy pork from 45,000 to 47.000d/kg. According to the survey, the price of pork in Son Tay town is now between 38.000d and 42.000d/kg. Pork price fell, while the price of animal feed has increased. Difficult situation for farmers.