Present there were officials of the State Planning Commission, the Ministry of Land and Environment Protection, and other committees, ministries, national institutions, science study organs and relevant units and the UN resident coordinator who doubles as UNDP resident representative here.

The reporter said that to protect ozone layer of the earth is the important work for human life and future.

The reporter stressed the need for all countries to cooperate and take joint actions to withdraw ozone layer depleting materials, saying the workshop would be conducive to increasing social interest in the protection of ozone layer.

Then speeches were made.

The participants in the workshop looked round pictures showing the effect of ozone layer depletion on existence of human beings and its protection activities before enjoying a video.