(2nd LD) LG Chem Q2 profit dips 30 pct on sluggish petchem demand
LG Chem Ltd. said Thursday its second-quarter profit sank 30 percent from a year earlier as global demand for petrochemicals remained sluggish.Operating income reached 615.6 billion won (US$484 million) in the April-June period, compared with 878.4 bi…