ZTO Express (Cayman) Inc. reiterates operating guidance for the second half Year 2023. For the second half of 2023, based on current market and operating conditions, the Company reiterates that its parcel volume for 2023 is expected to be in the range of 29.27 billion to 30.24 billion, representing a 20% to 24% increase year over year. Further, the Company remains committed to achieve at least 1.5 percentage point increase in volume market share for the entire year.