VANCOUVER, June 5 /CNW/ - Effective today, Monday, June 5, 2006, Teck Cominco Limited's shares currently listed on the Toronto Stock Exchange (TSX) under the stock symbols TEK.MV.A and TEK.SV.B, have been changed to TEK.A and TEK.B. Teck Cominco is a diversified mining company, headquartered in Vancouver, Canada. Shares are listed on the Toronto Stock Exchange under the symbols TEK.A and TEK.B. The company is a world leader in the production of zinc and metallurgical coal and is also a significant producer of copper, gold, indium and other specialty metals. Further information can be found at www.teckcominco.com.