PolyU Library
Journal Call no.HD9747.A8J48
Article TitleSouth Americans open rough office.
Is Part OfJewellery news Asia ; no.121, Sep 1994, p.142, +1p., illus.
AbstractTo meet increased demand in Asia for amethyst, citrine and rock crystal, a wholesale company, Argus International Co Ltd, was established in Hong Kong in July 1994 by rough wholesaler, Cenit Ltd in Brazil.