Jiangxi Zhengbang Technology (SHE:002157) generated sales revenue worth 587 million yuan from selling pigs in July, dropping 21% from 741 million yuan in the previous year, according to a Shenzhen bourse filing on Saturday.
The Chinese livestock producer's shares rose 3% at the close of Monday's trade.
The company's pig sales volume in the same month rose 18% to 817,600 hogs from 695,200 hogs a year earlier.