Self-breeding and self-raising pig farming profits vs. profits from raising externally purchased piglets

Golden Ten Data Futures reported on March 13 that, according to Wind data, as of the week of March 13, the profit from self-breeding and raising pigs was a loss of 283.15 yuan per head, compared to a loss of 237.98 yuan per head on March 6. The profit from raising externally purchased piglets was a loss of 118.18 yuan per head, compared to a loss of 58.89 yuan per head on March 6.