截至8月29日14:00时，全国农产品批发市场猪肉平均价格为19.94元/公斤，较前一日上升0.6%

Group 1 - The average price of pork in China's wholesale markets is 19.94 yuan per kilogram, which represents an increase of 0.6% compared to the previous day [1] - The average price of eggs is 7.64 yuan per kilogram, showing a decrease of 0.4% from the previous day [1]