JA Solar Holdings Q1 Profit Jumps 354% By: Benzinga via Benzinga May 27, 2016 at 08:37 AM EDT JA Solar Holdings Co, Ltd (NASDAQ: JASO) announced 353.7 percent jump in net income for the first quarter driven by 44.4 percent ... Read More >> Related Stocks: JA Solar Holdings, Co., Ltd. - American depositary shares, each representing fiv