Exports of Ferro-silicon, nes (HS:720229)by Province and City in Apr. 2014 provides the latest data of Ferro-silicon, containing by weight no more than 55% of silicon export of China's 32 provinces and cities including monthly total export volume, export amount and comparison with the same period. CBC Metal Network China Silicon Network provides you with the latest and most accurate market Ferro-silicon, containing by weight no more than 55% of silicon import and export data information to help you grasp the Silicon market import and export dynamics, in-depth understanding of position and trend of China's 32 provinces and cities in the global Ferro-silicon, containing by weight no more than 55% of silicon trade.