LK 3Q2019 Earnings Highlights 小蓝杯.大梦想 luckin coffee 8 JU UX November 13, 2019 DISCLAIMER This presentation contains certain financial measures that are not recognized under generally accepted accounting principles in the United States ("GAAP"), including non-GAAP operating loss, non-GAAP net loss, non-GAAP basic and diluted net loss per ADS. For a reconciliation of these non-GAAP financial measures to the most directly comparable GAAP measures, please see the table captioned "Reconciliation of Non-GAAP Meas ...