The main celebration of the 22nd of July takes place in Lodz: Wladyslaw Gomulka's speech and an impressive military parade on narrow Piotrkowska Street – the majority of our equipment comes from Polish ordnance factories. The 10th ship with a capacity of 10 000 tonnes has been built in the Gdansk Shipyard. The first ones needed about a year to be built, the 10th one needed only four months.