Chicago Board Options Exchange (CBOE)

400 S. LaSalle St., Chicago, IL 60605.
tel: (312) 786-5600 or (800)678-4667;
Fax: (312) 786-7409;
E-mail: investor_services@cboe.com
URL: http://www.cboe.com/

Chicago Board of Trade (CBOT)

141 W. Jackson Blvd., Chicago, IL 60604-2994.
tel: (312) 435-3500;
fax: (312) 341-3306
E-mail: comments@cbot.com
URL:http://www.cbot.com/

Chicago Mercantile Exchange (CME)

30 S. Wacker Drive, Chicago, IL 60606.
tel: (312) 930-1000;
fax: (312)930-3439
E-mail: info@cme.com
URL: http://www.cme.com/

Coffee, Sugar & Cocoa Exchange Inc. (CSCE)

4 World Trade Center, New York, NY 10048.
tel: (212) 742-6000 or (800)433-4348;
fax: (212) 748-4321;
E-mail: csce@ix.netcom.com
URL: http://www.csce.com/

Kansas City Board of Trade (KCBT)

4800 Main St., Kansas City, MO 64112
tel: (816) 753-7500 or (800)821-5228;
fax: (816) 753-3944;
E-mail: kcbt@kcbt.com
URL: http://www.kcbt.com/

Minneapolis Grain Exchange (MGE)

400 S. Fourth St., Minneapolis, MN 55415.
tel: (612) 321-7101
fax:(612) 339-1155
E-mail: info@mgex.com
URL: http://www.mgex.com/

MidAmerica Commodity Exchange (MidAm)

141 W. Jackson Blvd., Chicago, IL 60604.
tel: (312) 341-3000;
fax: (312)341-3027
E-mail: dbed50@cbot.com;
URL:http://www.midam.com/

New York Cotton Exchange (NYCE)

4 World Trade Center. New York, NY 10048
tel: (212) 742-5050;
fax: (212) 748-1241;
E-mail: marketing@nyce.com
URL: http://www.nyce.com/

New York Mercantile Exchange (NYMEX)

4 World Trade Center, New York, NY 10048
tel: (212) 748-3000;
fax: (212) 742-5263;
E-mail: marketing@nymex.com
URL: http://www.nymex.com/

Regulatory Organizations

Commodity Futures Trading Commission (CFTC)

Three Lafayette Center
1155 21st St, N.W.
Washington, DC 20581
Tel: (202) 254-6387
Fax: (202) 254-6265
E-mail: webmaster@cftc.gov
URL: www.cftc.gov

National Futures Association (NFA)

200 W. Madison St., Suite 1600
Chicago, IL 60606-3447
Tel: (800) 621-3570
Fax: (800) 572-9400
E-mail: information@nfa.futures.org
URL: www.nfa.futures.org