The article reports on the fluctuation of soybean meal futures prices on the Dalian Commodity Exchange, which saw a slight decrease on May 30th. The spot price of 43% protein soybean meal in coastal areas also fluctuated, with feed breeding enterprises showing average transaction rates due to sufficient domestic soybean supply and high crushing volume. This has led to a decline in basis prices, despite a slight decrease in output. The high price of live pigs continues to put pressure on the spot and basis quotation of soybean meal.