China's Economy Continues to Race Ahead
China's economy continues to race ahead in April despite series of measures by government to slow growth; volume of bank loans is up 20.4 percent from year earlier, little changed from year-over-year increase of 20.7 percent in March; money supply is up 19.1 percent in April, same as March; industrial production rises 19.1 percent from year earlier, compared with 19.4 percent in March; foreign direct investment accelerates, climbing 10.1 percent for first four months of year compared with period last year; contracts for future foreign direct investment rise 54 percent for first four months of year; imports rise 43 percent in April compared with year ago while exports climb 32 percent; faster growth of imports produces trade deficit of $2.3 billion; graph; photo (M)