Learning in detail about the process of ammonia production, maintenance of equipment and production at the complex, he underscored the need to step up the updating of production processes and obtain optimum results in the management.

At the Pyongyang Bus Plant and the Pyongyang Trolley Bus Factory he saw a new-type bus, battery car and others made by their own efforts and technology, encouraged the officials and workers to register more successes and stressed the need to positively introduce advanced technologies in assembly processes.

The field consultative meetings discussed the measures for supplying electricity, further perfecting the machinery system, putting production processes on an automated and robotized basis and making relevant units properly produce and supply products under contract.