Our current customers include some of the Chinese top brands, such as Geely, Chery and GAC. We provide solutions to 5, 9, 11 and
14 customers in 2022, 2023, 2024 and the six months June 30, 2025. In 2022, 2023, 2024 and the six months ended June 30, 2025, revenue from our five largest customers accounted for 95.3%, 99.5%, 98.7% and 99.2% of our total revenue, respectively. In 2022, 2023, 2024 and the six months ended June 30, 2025, revenue from our largest customer accounted for 40.1%, 59.0%, 58.7% and 42.7% of our total revenue, respectively.
We maintain stable relationships with our suppliers to ensure the stability of material supply and delivery. In 2022, 2023, 2024 and the six months ended June 30, 2025, purchases from our five largest suppliers accounted for 89.2%, 89.0%, 85.0% and 82.6% of our total purchases, respectively. In 2022, 2023, 2024 and the six months ended June 30, 2025, purchases from our largest supplier accounted for 79.1%, 82.9%, 80.3% and 75.4% of our total purchases, respectively.