What was the price of aquaculture feed in 2010?

Recently I've seen that feed raw materials such as soybean meal have gone up, and CPI is rising too. I wonder whether fish feed will skyrocket next year?
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Next year aquaculture feed prices will rise by at least 300-550 yuan.
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It's definitely going to rise... several major manufacturers have basically already stocked up most of next year's raw materials
The prices they bought at are much higher than this year...
A rise is certain, it just depends on how each manufacturer operates!!!
Especially products that use a lot of fishmeal.. they're definitely going to skyrocket...
If fish prices aren't good next year, farmers will be in trouble...