Pollock and cod caught in Russia and processed into frozen blocks are a mainstay of the West's breaded fillet and fish finger industry. But as the noose closes on Russian supplies, which species can step into the breach is a question on everyone's minds.
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Can pangasius fill the whitefish void in wake of Russian shutdowns?
A number of factors come into play as western processors begin to forsee a possible scramble for product.
30 March 2022 6:00 GMT
Updated
11 May 2022 20:02 GMT
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