I have to laugh at the pathetic and primitive mentality of Indians who see everything as either with them or against them.
China is a huge consumer of rice and recently they have opened rice exports to Japan where much of the farmland has been contaminated due to nuclear reactor collapse. It was only natural that rice demand will now increase in China and being a large consumer, even of Pakistan was to export all its rice to China that will not full fill the Chinese demand. Therefore, China will need more sources of supply. This is simple economics.
No where it said Pakistan pleaded China to not allow Indian imports when Pakistan itself exports a huge quantity of rice to India. Its simple..Pakistani rice tends to be one of the best quality rice in the world and with such AAA grade products the demand will always outrun the supply be it in India or China....