XIAMEN CHANGELIGHT revenue for the last year amounted to 2.39 B CNY, the most of which — 1.75 B CNY — came from its highest performing source at the moment, Epitaxial Wafer and Chip, the year earlier bringing 1.45 B CNY. The greatest contribution to the revenue figure was made by China — last year it brought XIAMEN CHANGELIGHT 2.36 B CNY, and the year before that — 1.67 B CNY.