Invesco Canada announces change of name and index provider for underlying fund of PowerShares Golden Dragon China Class

TORONTO, May 28, 2012 /CNW/ - Invesco Canada Ltd. announced today that the NASDAQ OMX Group, Inc. has replaced the Halter Financial Group, Inc. as the index provider for PowerShares Golden Dragon Halter USX China Portfolio (the "Underlying ETF"). Changes to the holdings of the Underlying ETF will begin to be made effective on or about June 15th, 2012, due to changes in the methodology of the underlying index. Also, the name of the Underlying ETF has changed to PowerShares Golden DragonChina Portfolio.

Created by the NASDAQ OMX Group, Inc., the NASDAQ Golden DragonChina Index is designed to track the performance of leading companies that derive a majority of their revenues from China and have accessed the U.S. capital markets.

For more information about the index change, please visit www.invesco.ca.

Commissions, trailing commissions, management fees and expenses may all be associated with mutual fund investments. Mutual funds are not guaranteed, their values change frequently and past performance may not be repeated. Please read the prospectus before investing. Copies are available from your advisor or Invesco Canada Ltd.

This piece was produced by Invesco Canada Ltd. Invesco and PowerShares Canada are registered business names of Invesco Canada Ltd.

A subsidiary of Invesco Ltd., Invesco Canada offers a diversified suite of investment solutions to institutions, organizations, companies and individual investors across Canada and around the world. Invesco Ltd. is a leading independent global investment manager, dedicated to helping investors worldwide achieve their financial objectives. By delivering the combined power of our distinctive investment management capabilities, Invesco Ltd. provides a wide range of investment strategies and vehicles to our retail, institutional and high-net-worth clients around the world. Operating in more than 20 countries, the company is listed on the New York Stock Exchange under the symbol IVZ. Additional information is available at www.invesco.com.

Shares of the Fund and shares of the underlying Invesco PowerShares ETF are not in any way sponsored, endorsed, sold or promoted by the Fund's or Invesco PowerShares ETF's underlying index provider or its affiliates, and these companies make no representation or warranty, express or implied, as to the results to be obtained from the use of the index. None of these companies are affiliated with Invesco Canada Ltd., Invesco PowerShares Capital Management LLC, or Invesco Advisers, Inc., nor any of their affiliates. Products are not sponsored, endorsed, sold or promoted by any of the index providers, and the index providers make no representation regarding the advisability of investing in this Fund.

NASDAQ^®, OMX^® and NASDAQ OMX^® are registered trademarks and service marks of The NASDAQ OMX GROUP, Inc. (which with its affiliates is referred to as the "Corporations") and are used under license to Invesco PowerShares Capital Management LLC., which has sub-licensed certain rights to Invesco Canada Ltd. The Product(s) have not been passed on by the Corporations as to their legality or suitability. The Product(s) are not issued, endorsed, sold, or promoted by the Corporations. THE CORPORATIONS MAKE NO WARRANTIES AND BEAR NO LIABILITY WITH RESPECT TO THE PRODUCT(S).

Invesco and all associated trademarks are trademarks of Invesco Holding Company Limited, used under licence. PowerShares^® is a registered trademark of Invesco PowerShares Capital Management LLC (Invesco PowerShares).