Boyuan announces graduation to the TSX http://cxa.marketwatch.com/TSX/en/Market/article.aspx?guid=http%3a%2f%2fsystem.marketwatch.com%2fnewscloud%2fdocguid%2f%7bB38B1A78-C1DB-4C69-9FB4-DE10F1D2B562%7d&symb=BOY