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Company Secretary Kong Wenjun said that the company's demand for mobile phone related products and LED sapphire substrate products in the first quarter of this year was good, and shipments reached expectations. 
Crystal Optoelectronics: Estimated sales and net profit for the year increased by 3-6%
Crystal Optoelectronics held its 2013 annual performance briefing. Lin Min, chairman and general manager of the company, said that in 2014, the company's optical business, LED business, reflective materials and other projects can bring profit growth to the company. It is estimated that sales and net profit will increase by 30% in 2014. %-60%.