Affected by LED chip’s consecutive price drop and efforts to control costs, Taiwanese chip manufacturers including Epistar, FOREPI, and others are turning to Chinese sapphire substrates. A move that directly contends Taiwanese sapphire substrate manufacturers’ price raise plans, and is expected to impact 3Q13 operations of companies including Crystalwise Technology (CWT), Tera XTAL Technology’s (Tera XTAL) and others.