俄罗斯央行：紧缩的货币政策对非食品商品价格的下降具有特别显著的影响，包括通过卢布升值的方式。

Core Viewpoint - The Central Bank of Russia indicates that its tight monetary policy has a particularly significant impact on the decline of non-food commodity prices, notably through the appreciation of the ruble [1] Group 1 - The tight monetary policy of the Central Bank of Russia is aimed at controlling inflation and stabilizing the economy [1] - The appreciation of the ruble is a key factor contributing to the decrease in non-food commodity prices [1]