1 Supply and demand of garlic: If the supply of garlic is less than the market demand, the price may rise, otherwise it will fall.

2. Production and trade policies: Relevant government policies will also directly affect the price of garlic. If the government strengthens the restrictions on the import of garlic, it will lead to an increase in the price of garlic in China; On the contrary, if the government relaxes the restrictions on the import of garlic, the price may fall.

3. Climatic factors: The growth of garlic needs suitable climatic conditions, such as temperature and humidity. If the climate is unfavorable, the garlic production may decline, which will affect the market supply and the price may rise.