| ACM RESEARCH, INC. | ||||||||||
| Total Revenue by Product Category, by Equipment Type and by Region | ||||||||||
| ' | Three Months Ended December 31, | Year Ended December 31, | ||||||||
| 2023 | 2022 | 2023 | 2022 | |||||||
| (Unaudited) | (Unaudited)
| |||||||||
| ($ in thousands) | ||||||||||
| Single wafer cleaning, Tahoe and semi-critical cleaning equipment | $ | 122,292 | $ | 74,603 | $ | 403,851 | $ | 272,939 | ||
| ECP (front-end and packaging), furnace and other technologies | 32,133 | 20,213 | 103,356 | 77,482 | ||||||
| Advanced packaging (excluding ECP), services & spares | 15,896 | 13,726 | 50,516 | 38,411 | ||||||
| Total Revenue By Product Category | $ | 170,321 | $ | 108,542 | $ | 557,723 | $ | 388,832 | ||
| 2023 | 2022 | 2023 | 2022 | |||||||
| Mainland China | $ | 165,441 | $ | 104,167 | $ | 540,969 | $ | 377,752 | ||
| Other Regions | 4,880 | 4,375 | 16,754 | 11,080 | ||||||
| Total Revenue By Region | $ | 170,321 | $ | 108,542 | $ | 557,723 | $ | 388,832 | ||
