Animal husbandry experts believe that with the frequent occurrence of freezing rain and snow in winter, highway transportation will be affected. The cross regional deployment of pig and semi-finished products will face certain difficulties, which will increase the difficulty of terminal procurement. Some provinces in China stopped the introduction of foreign pigs, which also aggravated the regional imbalance of pig resources distribution to a certain extent. The approach of new years day and Spring Festival has boosted market demand. Due to the gradual recovery of pig production capacity and the large volume of pig trade, experts predict that pig prices will usher in a wave of upward trend, but the overall level is still lower than the same period last year.