Russian sunflower seed prices declined 1.6 percent to 10,775 rubles ($370) a metric ton last week, SovEcon said.
Third-grade milling wheat rose 0.7 percent to 6,725 rubles a ton and fourth-grade milling wheat rose 0.4 percent to 6,700 rubles a ton, the Moscow-based agricultural researcher said on its website.
Feed wheat was unchanged at 6,125 rubles. Milling rye and feed barley were also unchanged at 5,100 rubles and 5,825 rubles a ton respectively, SovEcon said.
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