Growth Enterprise Market listing rules covering final disclosure provisions and general disclosure obligations have been amended. An issuer must disclose significant commitment in non-core business if it has not been disclosed previously. A change in an issuer's financial condition which is likely to lead to substantial movement in the price of the listed securities must also be disclosed. Also, half-year reports must include a balance sheet, income and cash-flow statements as well as a statement of equity movements. Half-year results announcements must include management discussion and analysis.