(i)During the six months ended June 30, 2025, the Group borrowed loans due within one year or less with aggregated principal amounts of US$467,102 from banks in Chinese mainland, bearing an interest rate of one-year loan prime rate (“LPR”) published by China Foreign Exchange Trade System at the date of utilization plus 0.25% to 0.65% per annum. The interests shall be repaid quarterly or monthly. During the six months ended June 30, 2025, the Group repaid loans with principal amount of US$438,039.

(ii)During the six months ended June 30, 2025, the Group had certain short-term financing arrangement of vehicles sales with third parties that the control of underlying vehicles was not transferred from the Group to the buyers. During the six months ended June 30, 2025, the aggregated financing amounts repaid was US$1,747.

(iii)The weighted average interest rate on short-term borrowings outstanding as of June 30, 2025 and December 31, 2024 is 4.08% and 4.32%, respectively.