INVESTOR RELATIONS

NOTES:

(1) Net revenue is not an IFRS measure. We define net revenue as revenue adjusted by deducting cost distributed to the traffic publishers.

(2) Adjusted net profit/(loss)is not an IFRS measure. We define adjusted net profit/(loss) as profit/(loss) for the Reporting Period adjusted by adding back or deducting share-based compensation expenses, investment gain/(loss) from financial assets at fair value through profit or loss and gain from change in fair value of derivative financial liabilities.

(3) Adjusted EBITDA is not an IFRS measure. We define adjusted EBITDA as EBITDA (which is profit from operations plus depreciation and amortization expenses, which is not an IFRS measure) for the Reporting Period adjusted by adding back or deducting share-based compensation expenses and investment gain/(loss) from financial assets at fair value through profit or loss.