1 Minute Read by Reuters Staff 14 JULY (Reuters) – On Wednesday, Canada’s main stock index began higher, powered by material and energy firms, as investors awaited the central bank’s announcement of a further tapering of asset purchases. * The Toronto Stock Exchange’s S&P/TSX composite index was up 21.84 points, or 0.11 percent, at 20,292.49 at 9:30 a.m. ET (13:30 GMT). (Bengaluru-based reporter Susan Mathew contributed to this report; Amy Caren Daniel edited it.)/nRead More