Securities Regulation Code
Section 35. Additional Fees of Exchanges. - In addition to the registration fee prescribed in Section 33 of this Code, every Exchange shall pay to the Commission, on a semestral basis on or before the tenth day of the end of the end of every semester of the calendar year, a fee in such an amount as the Commission shall prescribe, but not more than one-hundredth of one per centum (1%) of the aggregate amount of the sales of securities transacted on such Exchange during the preceding calendar year for the privilege of doing business, during the preceding calendar year or any part thereof.