猪肉和鸡蛋的关系，中间的纽带是鸡。

China’s Egg Prices Surge as Hog Virus Boosts Demand for Chickens

Dalian futures climb to highest level since November 2014

Higher prices for chicken have lifted local company profits

By Bloomberg News

(Bloomberg) –?

Higher demand for poultry in China after the spread of African swine fever cut supplies of pork has created another problem — shortages of eggs, which have sent?prices?to the highest level in more than four years.

“There are not as many hens as before to lay eggs,” said Jim Huang, chief executive officer of China-data.com.cn, an adviser to the agriculture industry. Futures in Dalian have soared almost 10% i