April 6 (Reuters) - Canada’s main stock index gained on Tuesday, boosted by stronger oil prices as robust economic data from China and the United States raised hopes of a faster pace of economic recovery. At 9:30 a.m. ET (1330 GMT), the Toronto Stock Exchange’s S&P/TSX composite index was up 51.6 points, or 0.27%, at 19,078.39. (Reporting by Shashank Nayar in Bengaluru; Editing by Maju Samuel)