KARACHI, Sept 24 (Reuters) - Following is the berthing schedule of major vessels loading and unloading at Port Qasim:      Commodity      Tonnes/TEUs  Ship               Load/Unload  Furnace Oil    n/a          Lahore             unload  Palm Oil       n/a          Maritime Lira      unload  Urea           n/a          Tamil Nadu         unload  Containers     n/a          Capital            load/unload  Containers     n/a          Nysted Mearsk      load/unload  Containers     n/a          Maersk Columbus    load/unload   The Port Qasim Authority said it handled 99,535 tonnes of  cargo during the 24 hours up to 8 a.m. (0300 GMT) on Tuesday compared to 46,231 tonnes in the previous 24 hours.            Cargo handling in tonnes                   Tuesday     Previous  Export cargo    18,627       7,138  Import cargo    80,888      39,093  In the last 24 hours, four ships arrived. In the next 24 hours, two ships are expected to arrive.   (Compiled by the Karachi newsroom)  Keywords: PAKISTAN SHIPPING/PORTQASIM