3 min read Business News Wholesale prices plunge to 4.5-year low; WPI deflation at 3.21{b1ee4ac4d8d7b8e1af61a560a11ca52574b8103b547ccac8037ce0cdf9e7ba58} in May June 15, 2020 Mitchell Prices in the wholesale market fell to a 4.5-year low level in May, recording a deflation of 3.21 per cent,...