A big part of their overseas activities are in Europe.
British companies for a century have had to take account of these factors in their overseas activities," he said.
Several companies emphasized overseas activities in their 1989 spending plans.
Companies should have to make public information about overseas activities that would be prohibited or subject to disclosure laws at home.
He said, "This month's overseas activities have been highly favorable.
A significant feature is that for many of these companies their overseas activities are more important than their domestic ones.
But the real growth will be abroad, making overseas activity a big plus.
In 1506, about 65% of the state income was produced on overseas activity.
The ban would apply even if the groups spend only private funds on their overseas activities.
Hanyang University is also famous for its vibrant overseas activities.