The Nigerian government takes the following measures to promote export-oriented cultural heritage preservation:

1. Establishment of the National Commission for Museums and Monuments (NCMM) to preserve and conserve cultural heritage.

2. Implementation of the Cultural Policy for Nigeria (2019) to promote cultural heritage preservation and export.

3. Protection of cultural heritage sites and monuments through legislation and law enforcement.

4. Promotion of cultural festivals and events to showcase Nigerian culture.

5. Establishment of cultural exchange programs with other countries.

6. Support for the creative industry, including music, film, and literature.

7. Preservation of traditional crafts and skills.

8. Development of cultural tourism to promote export of cultural heritage.

9. Collaboration with international organizations to protect and preserve cultural heritage.

10. Education and awareness programs to promote cultural heritage preservation.

These measures aim to preserve and promote Nigeria's rich cultural heritage, while also promoting its export and showcasing it to the world.