Where can I get current Futures Lot Sizes ?

Hi, Does anyone know where I can get accurate current futures lot sizes for various futures ?

I tried following & they don't match.

Surprisingly even NSE doesn't have current lot sizes.

http://www.nseindia.com/content/fo/fo_contractinfo.htm

Thanks

you got the wrong flow..in fact you can get lot sizes for the next 03 months from NSE itself...check this

http://www.nseindia.com/products/content/derivatives/equities/fo.htm > Equity Derivatives > Permitted Lot sizes...