April 21 (SeeNews) - Romanian polyvinyl chloride (PVC) and polypropylene (PP) construction material maker Teraplast raised 49.64 million lei ($22.1 million/13.9 million euro) in a initial public offering (IPO) that was 3.6% oversubscribed, the IPO’s intermediary Raiffeisen Capital & Investment (RCI) said on Monday.