READ THE BLADE OF THE KEY INFORMATION, IF ANY, IN THE REGULATION OF RBR DESENVOLVIMENTO COMERCIAL FEEDER FOF – FII RESPONSABILIDADE LIMITADA, BEFORE MAKING AN INVESTMENT, AND IN PARTICULAR TO THE SECTION ENTITLED “RISK FACTORS”. The Regulation, in the form of additional information, and the blades of the essential information that are available on the website of the company (www.rbrasset.com.br), on the page, in the Background. All such information is provided solely for information purposes and does not constitute, and should not be construed, as an offer or recommendation to buy or sell any securities, or a single source of information in the decision-making process of the investors, who, prior to taking any decision, you should perform a thorough evaluation of the product and its risks in relation to your personal goals and your risk profile (“Suitability”). The Fund, started in nov./19. The management fee for this Fund is the equivalent of 0.2% p.a. To evaluate the performance of mutual funds, it is recommended that a period of at least twelve (12) month period.