Revenue
2017
2018
2019
2020
2021
2022
2023
2024
2025
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | |
|---|---|---|---|---|---|---|---|---|---|
| Revenue | $11.4M | $15.9M | $19.4M | $14.2M | $16.3M | $18.0M | $14.9M | $12.9M | $9.8M |
| Gross profit | $5.1M | $8.9M | $8.5M | $6.4M | $9.4M | $11.9M | $10.2M | $8.4M | $5.8M |
| Gross margin | 45.02% | 56.18% | 43.80% | 44.92% | 57.92% | 65.99% | 68.72% | 65.36% | 59.56% |
| Research & development | $8,085 | $252,451 | $514,411 | $411,524 | $758,878 | $816,553 | $864,320 | $1.4M | $943,253 |
| Operating expenses | $11.3M | $9.3M | $21.8M | $9.3M | $9.8M | $7.4M | $6.6M | $5.1M | $4.8M |
| Operating income | −$6.2M | −$341,267 | −$13.3M | −$3.0M | −$320,741 | $4.5M | $3.6M | — | — |
| Operating margin | −54.43% | −2.15% | −68.35% | −20.88% | −1.97% | 24.96% | 24.47% | — | — |
| EBITDA | −$5.9M | −$110,156 | −$12.8M | −$2.6M | $20,867 | $4.7M | $3.7M | — | — |
| EBITDA margin | −51.88% | −0.69% | −65.69% | −18.17% | 0.13% | 25.96% | 25.02% | — | — |
| Net income | −$6.3M | −$643,229 | −$11.3M | −$2.9M | $238,665 | $4.5M | $4.0M | $3.0M | $1.5M |
| Net profit margin | −55.47% | −4.05% | −58.33% | −20.78% | 1.46% | 24.78% | 27.19% | 23.47% | 15.58% |
| Basic EPSper basic share | -$1.85 | -$0.99 | -$34.83 | -$1.13 | $0.10 | $0.18 | $0.19 | $0.15 | $0.08 |
| Diluted EPSper diluted share | -$1.85 | -$0.99 | -$34.83 | -$1.13 | $0.10 | $0.18 | $0.19 | $0.15 | $0.08 |
Reported shareholders
Reported holdings Number of shares
| Holder | Shares held |
|---|---|
Yang Weiguang | 68.75K |
Xu Pei | 3.66K |
Vassily Kevin | 1.93K |
LI DAN | 1.93K |
General John Conrad | 1.93K |
UBS Group AG | 976 |
Bars compare reported share counts. A matching total for this share class and reporting period is unavailable, so percentages are not shown.