济宁：本周肉禽蛋价格涨跌互现，蔬菜价格小幅上行

Group 1 - The core viewpoint of the article highlights the price trends of major commodities in Jining City, Shandong Province, indicating stable grain and oil prices, mixed trends in meat, poultry, and egg prices, and a slight increase in vegetable prices [1] Group 2 - Grain and oil prices remain stable, with the average selling prices of wheat and corn at 1.21 yuan/kg and 1.07 yuan/kg respectively, both unchanged from the previous period; flour and japonica rice average prices are 1.87 yuan/kg and 2.55 yuan/kg, also stable; peanut oil and soybean oil average prices are 154.71 yuan/barrel and 52.00 yuan/barrel, maintaining stability [3] - Meat, poultry, and egg prices show mixed trends, with average prices for lean pork and fatty pork at 12.21 yuan/kg and 11.14 yuan/kg respectively; lean pork prices remain stable while fatty pork prices increased by 1.30%; average prices for broiler chicken and eggs are 8.00 yuan/kg and 3.23 yuan/kg, reflecting decreases of 1.03% and 0.37% respectively [4] - Vegetable prices have slightly increased, with the average price of 17 monitored vegetables at 3.29 yuan/kg, up by 2.04% from the previous period; notable increases include yard-long beans and cucumbers, which rose by 13.24% and 7.32% respectively [5]