Those of the Rason Food Administration Station succeeded in technical upgrading of the corn oil production process and development and introduction of measuring device.

The Rangnang District Food Administration Station and the Kangnam County Food Administration Station manufactured a rice husker with rubber rollers with a long life and an effective grain dryer with less fuel consumption.

Successes were also made in the work to increase the capacity for storing grain and update grain processing bases.

Those in Chongdan County constructed a building with grain-processing process and a grain storehouse in a short span of time.

Similar achievements were witnessed in Jangyon County and Phyongwon County.