North Korean leader Kim Jong-un, third from right, visits the Sangwon Cement Complex in the central province of North Hwanghae March 1, in this photo released by the North's official Korean Central News Agency the next day. Yonhap

North Korea's state media outlets on Tuesday highlighted economic achievements ahead of a key party plenary meeting later this month, in an apparent bid to rally workers behind the ruling Workers' Party of Korea (WPK).

The Korean Central News Agency (KCNA) reported Tuesday that industrial output has climbed 105 percent since the WPK's ninth congress in February, attributing the achievement to the drive and determination of workers and factory managers across the country.

The KCNA cited the Sangwon Cement Complex in North Hwanghae Province as a model for what the party expects from workers nationwide.

The complex, a facility with an annual production capacity of 2 million tons, reportedly hit 107 percent of its daily production target throughout March and met its quotas in the two months that followed.