NATIONAL SILICON INDUSTRY GROUP revenue for the last year amounted to 3.19 B CNY, the most of which — 1.80 B CNY — came from its highest performing source at the moment, 200mm and Below Semiconductor Silicon Wafers (including SOI Silicon Wafers), the year earlier bringing 2.10 B CNY. The greatest contribution to the revenue figure was made by China — last year it brought NATIONAL SILICON INDUSTRY GROUP 1.90 B CNY, and the year before that — 2.08 B CNY.