Exports of Selenium,nes (HS:28049090)by Province and City in May. 2017 provides the latest data of Selenium,nes 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 Selenium Network provides you with the latest and most accurate market Selenium,nes import and export data information to help you grasp the Selenium market import and export dynamics, in-depth understanding of position and trend of China's 32 provinces and cities in the global Selenium,nes trade.