The time limit commercial group sets for corporations or firms to join in the groups in accordance with Paragraph 1, article 63 of the act should be no less than three months.

When competent authorities execute punishments concerning affairs of purpose enterprises in accordance with Article 67 of the act, they should consult with and reach agreements with purpose enterprise competent authorities; this is same of purpose enterprise competent authorities when they execute punishments in accordance with Paragraph 4 of Article 67 of the act.