A fire broke out at refinery cum petchem unit of Shell in Singapore on Sunday. The fire has been extinguished and no causalities has been reported. The fire occurred at one of its manufacturing units on Bukom Island at about 10 a.m. (0200 GMT) and was extinguished shortly. The Bukom site, Shell’s largest wholly-owned plant, has a 500,000 barrels per day (bpd) refinery and a steam cracker that produces more than 900,000 tonnes of ethylene a year