KARACHI, May 7 (Reuters) - Following is the berthing schedule of major vessels loading and unloading at Port Qasim:      Commodity      Tonnes       Ship                Load/Unload  Edible Oil     n/a          Success Marlina     unload  Chemical       n/a          Stolt Strength      unload  Urea           n/a          Ocean Flower        unload  Cement         n/a          Calian              load  Cement         n/a          Taurus Two          load  Containers     n/a          Maersk Kolkata      load/unload  Containers     n/a          Hanjin Malta        load/unload   The Port Qasim Authority said it handled 71,762 tonnes of cargo during the 24 hours to 8 a.m. (0300 GMT) on Wednesday.           Cargo handling in tonnes                   Wednesday    Previous  Export cargo    21,003        n/a  Import cargo    50,759        n/a  In the last 24 hours, two ships arrived and six ships sailed. In the next 24 hours, seven ships are expected to arrive.   (Compiled by the Karachi newsroom)  Keywords: PAKISTAN SHIPPING/PORTQASIM