What are the major commodity exchanges of the world?

1. Chicago Mercantile Exchange (CME/US) :  Meats, Currencies, Eurodollars, Equity Index : http://www.cmegroup.com

2. New York Mercantile Exchange (NYMEX/US) : Energy, Precious Metals, Industrial Metals : http://www.cmegroup.com/company/nymex.html

3. Dubai Gold and Commmodity Exchange (DME/Dubai) : Precious Metals :

 http://www.dubaimerc.com

4. Hong Kong Mercantile Exchange (HKMex/Hong Kong) : Gold, Silver : 

http://www.hkmerc.com/en/index.xml

5. Multi Commodity Exchange (MCX/India) : Precious Metals, Metals, Energy, Agricultural Products http://www.mcxindia.com

6. Tokyo Commodity Exchange (TOKOM/Japan) : Energy, Precious Metals, Industrial Metals, Agricultural

http://www.tocom.or.jp

7. Mercantile Exchange Nepal Ltd. (MEXN/Nepal) : Energy, Precious Metals, Agricultural Products

http://www.mexnepal.com