In China, a run on Russian chocolates as show of support

In China, a run on Russian chocolates as show of support 

 [a run] a大需要，大売れ行き 〔on〕. a great run on beer ビールの大需要. 

  中国ネットでロシア製品の売り切れ続出　「人民の購買力見くびるな」