President Hassan Rouhani hailed workers and managers at top production and industrial units in a ceremony for Worker’s Week.

Iran Press/Iran news: At the ceremony that was held on Tuesday, Hassan Rouhani praised the efforts of 29 top workers and managers nationwide by presenting them with plaques of appreciation.

The first of May is a national, public holiday in many countries across the world, in most cases as "Labour Day", "May Day", "International Workers' Day" or some similar name – although some countries celebrate a Labour Day on other dates significant to them, such as the United States, which celebrates Labor Day on the first Monday of September. 103/211