STO Express Withdraws Convertible Bond Filing Amid Safety Probe
STO Express (SHE:002468) is terminating a planned convertible bond issuance and withdrawing application documents from the Shenzhen Stock Exchange, following a safety investigation into its wholly-owned subsidiary.The subsidiary received a notice from industry authorities for alleged failure to properly fulfill unified security management responsibilities, according to a Wednesday filing with the Shenzhen bourse.The investigation is ongoing.Shares of the delivery services company slid 2% in recent trade.