“The conversion price under the Convertible Notes shall be equal to the greater of US$0.02 or the average closing price of Borrower’s Common Stock on the Over-the-Counter Bulletin Board for the prior 60 trading days (subject to equitable adjustments for stock splits and similar events). A “trading day” shall mean any day on which the Common Stock is tradable for any period on the stock exchange on which the Borrower’s Common Stock is traded or quoted.”