Its officials and workers have made steady innovations and progress after fulfilling the production plan for pig iron and rolled steel in the first quarter of the year.

The complex's technical group succeeded in developing Korean-style curved continuous ingoting, in cooperation with scientific and educational institutions, to provide a guarantee for expanding the variety and standard of steel and raising quality while saving a lot of manpower, power and materials.

The oxygen separator shop No. 2 is ensuring the smooth supply of oxygen by introducing valuable technical innovations.

The blast furnace shop has carried out its daily plan by introducing a rational furnace operation method to improve the quality of molten iron.

Other shops, too, are making collective innovations.