You might laugh, but its mostly the french, who are fighting hard to keep as many subsidies as possible, along with some other nations on the western side of the EU.
Personally, I would have guess (but then I would have been wrong) that the biggest push on keeping subsides would have been from the eastern folks.
The laws of economics say that a subsidy is counterproductive... But with the scale that things are approaching... We could someday see where "many are forced to buy from few."