Foreign trade information and consultation; arranging and concluding commercial transactions of works of art for others; art wholesalers; art retail; graphic painting retail; art sales agency; art auction service business; internet comprehensive shopping mall business; mail order retail services through telecommunication networks; art sales agency business through the Internet.

Art museum services; rental of paintings [works or art] and calligraphic works; art exhibition services for cultural or educational purposes; art museum exhibition planning; online art galleries for cultural, educational or entertainment purposes; organisation of art exhibitions for cultural or educational purposes; online digital publishing of artwork; art museum docent and curator services; art exhibition services through online virtual reality space; art museum services for cultural/educational or entertainment purposes.

Image electronic storage business; digital image encryption; digitization of data and documents; data encryption and decryption services; design and programming of an Internet platform for e-commerce; hosting of an online platform for NFT transactions; design and programming of computer platforms for providing online content; user authentication services using blockchain technology; platform as a service [PaaS]; software as a service [SaaS].