China is the world's biggest country in terms of pig raising, with 470 million raised last year, or 48 percent of the world's total. Pork output reached 69.3 million tons last year.

However, most of the pork is sold in the domestic market as it does not meet animal welfare standard in some Western countries.

"Lack of standards and laws on animal welfare has led to China losing the European pork market, which only accepts meat from pigs raised organically and with proper care," said Gu.

He said that the government is trying to promote animal welfare by improving transport and slaughterhouse conditions; and has reportedly started a feasibility study on drafting an animal welfare law.

A series of international cooperation programs have also been launched to promote animal welfare and sustainable agriculture.

"The Chinese government officials whom I have met with are very receptive to that concept (of animal welfare)," said Major General Peter Davies, director-general of the World Society for the Protection of Animals (WSPA).

"There was little awareness of animal welfare several years ago in China, but people will very quickly understand it and see its benefits", Davies told China Daily.

(China Daily April 8, 2008)