in p>2122, a kilo of beef in 28 yuan is true.

1. Hebei province: jingxing mining area beef 23 yuan/kg, Shijiazhuang city, Hebei province.

2. Beef in Kaiping District, Tangshan City, Hebei Province is 31.54 yuan/kg.

3. 28 yuan/kg of beef in Xinglong County, Chengde City, Hebei Province.

4. Beef in Dachang Hui Autonomous County, Langfang City, Hebei Province is 25.38 yuan/kg.

5. xian county beef in Cangzhou City, Hebei Province, 25 yuan/kg.

6. Inner Mongolia: Beef in Horqin District, Tongliao City, Inner Mongolia is 27.75 yuan/kg.

7. 38 yuan/kg of beef in Shuncheng District, Fushun City, Liaoning Province.

8. 38 yuan/kg of beef in Shuncheng District, Fushun City, Liaoning Province.

9. 25 yuan/kg of beef from Yuyao City, Ningbo City, Zhejiang Province, 29.19 yuan/kg

11.