Aug. 27, 2009 (China Knowledge) - China Zhongwang Holdings Ltd<1333>, the world's third largest aluminum extrusion product maker, reported a net profit of RMB 1.62 billion for the first half of this year, up 71.7% from RMB 946.5 million it recorded a year earlier.
According to the company's interim report, revenue from industrial products surged 52.9% to RMB 4.7 billion, accounting for 74.4
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