= Vale PNA shares CSNA3 = Companhia Siderúrgica Nacional common shares CTNM4 = Companhia de Tecidos Norte de Minas - Coteminas preferred shares ABCB2 = Banco ABC Brasil preferred shares subscription rights ETER9 = Eternit S.A. ordinary shares receipts SANB11 = Banco Santander Brasil units FAMB11B = Fundo de Investimento Imobiliário Ed. Almirante Barroso, OTC MILA11 = iShares MidLarge Cap ETF AVON11B = Avon Products, Inc. BDRs, OTC Ex rights conditions are indicated in the equity trade name as a suffix composed by the letter E (for ex condition) and a letter or a combination of letters depending on the corporate actions involved: Trade names may carry another symbols depending on their corporate governance. BM&FBOVESPA has four distinctive listing segments for companies that agree to undertake voluntary corporate rules on each segment: Equities' trade names are composed by the issuer's name, brand name or abbreviation (as it is limited to 12 characters), equity type, corporate governance level when pertinent and ex rights indication when appropriate. Here are some examples (please note some equities listed here, such as subscription rights, do not exist anymore due to its own finite nature. The same apply to ex rights indication by the same reason): Indices BOVESPA calculates and discloses several indices: Broad indices IBOVESPA: Total return index comprising the most representative companies in the market, both by market cap and traded volume. It is the benchmark index of São Paulo Stock Exchange. It is the oldest BOVESPA index, and it is being broadcast since 1968. IBRX 50: Also called Brasil 50, it comprises the 50 most traded equities at BOVESPA. IBRX: It has the same purpose of IBRX 50, but embracing the 100 most traded equities. IBRA: Brazil Broad-Based Index, it comprises a wider range of companies, aiming to embrace 99% of all companies already selected for any other exchange indices. Its main goal is to represent the most relevant companies in the stock exchange. MLCX: The Midlarge Cap Index shows the performance of the most relevant companies at the exchange, responding for at least 85% its total market value. SMLL: The Small Cap Index comprises relevant companies who don't apply for the MLCX listing, i.e., heavily traded companies which does not fill the 85% market share criteria. IVBX: It was conceived as an index to trail the 2nd tier companies, defined as those which trading ranking is from 11th and beneath, therefore not