Company agrees to allow the Institute to be named as a cooperator of the research and development of SRI and the Institute agrees to allow the Company to use the statement of “Product Tested and methodology Supported by the Gem & Jewelry Institute of Thailand” on the packaging box, user handbook, brochure, advertisement, website and others only relevant to SRI only for an indefinite period for the packaging box and other marketing materials have manufacturing date within period of this MOU effective only.