KARACHI (APP) - Karachi Cotton Association (KCA) Thursday announced the following KCA Spot rates for local dealing Pak rupees for base grade 3 (three) staple length 1-1/32" Micronaire value between 3.8 to 4.9 NCL. Rate Ex-Gin Up-country Spot Rates for price Expenses ex-Karachi 37.3'4 kgs 6,700 100 6,800 Equivalent 40 kgs 7,180 100 7,280