In October 2012, China reported 425,900 tonnes of ferrosilicon production, down by 2.29% MoM from 435,900 tonnes in September 2012.
On yearly basis, the production this October 2012 slid 16.83% YoY.
Source:
http://www.steelguru.com/stainless_steel_news/Chinese_ferrosilicon_output_down_by_229pct_MoM_in_October/292747.html