Why can't the restoration, reproduction and rubbing of cultural relics in the collection be the business scope?

If it is necessary to repair, copy or print the cultural relics in the collection, an application shall be submitted to the cultural relics administrative department of the people's government of the province, autonomous region or municipality directly under the Central Government.

Units engaged in the restoration, reproduction and rubbing of cultural relics in the collection shall meet the following conditions: personnel who have obtained professional and technical positions in cultural relics and natural history at or above the intermediate level. There are places and technical equipment needed for the restoration, reproduction and rubbing of cultural relics in the collection. Other conditions stipulated by laws and administrative regulations.

The administrative departments of cultural relics of the people's governments of provinces, autonomous regions and municipalities directly under the Central Government shall make a decision of approval or disapproval within 30 working days from the date of accepting the application. If the decision is approved, the qualification certificate of the corresponding level will be issued. If it decides not to approve, it shall notify the parties in writing and explain the reasons.