Nano Labs Ltd — FY2022 Form 20-F
Reporting period: Fiscal year ended December 31, 2022; the filing is an annual report, not a standalone Q4 report. Q4-specific results are not separately provided. Financial statements are audited and prepared under U.S. GAAP. Amounts below are RMB unless otherwise stated.
Business context
Nano Labs is a Cayman Islands holding company conducting most operations through subsidiaries in China. It designs fabless integrated circuits and sells computing products, including cryptocurrency-mining machines and distributed computing and storage solutions. Its business remains heavily exposed to cryptocurrency prices and mining economics.
Financial performance and liquidity
| Metric | FY2022 | FY2021 |
|---|---|---|
| Revenue | RMB983.2 million (US$141.2 million) | RMB39.4 million |
| Gross profit (loss) | RMB230.2 million; 23.4% margin | RMB4.1 million loss; (10.4%) margin |
| Operating income (loss) | RMB20.7 million | RMB178.8 million loss |
| Net income (loss) | RMB31.1 million (US$4.5 million); 3.2% net margin | RMB174.9 million loss |
| Operating cash flow | RMB274.9 million used | RMB71.7 million provided |
| Cash and cash equivalents at year-end | RMB87.8 million (US$12.6 million) | RMB233.9 million |
| Total assets / total liabilities at year-end | RMB367.2 million / RMB202.8 million | RMB909.8 million / RMB934.5 million |
- Product sales generated RMB920.7 million, or 93.6% of revenue; service revenue was RMB62.5 million, or 6.4%.
- Cost of revenue included an RMB184.1 million inventory write-down in 2022, attributed to lower cryptocurrency prices and expected mining returns. The year-end inventory write-down reserve was RMB208.2 million, compared with RMB26.8 million in 2021.
- Operating expenses were RMB209.5 million, including RMB131.9 million of research and development expense and RMB53.2 million of general and administrative expense.
- Operating cash outflow reflected, among other items, a RMB794.3 million decrease in customer advances and a RMB71.4 million increase in inventory, partly offset by reductions in supplier prepayments.
- Year-end borrowings were RMB17.0 million under a secured credit line of up to RMB100 million, bearing 5.4% annual interest and secured by a 50-year land-use right. The filing reports an additional RMB26.7 million borrowed under the facility from January through April 2023.
- Year-end current assets were RMB288.7 million and current liabilities RMB183.6 million. Customer advances were RMB124.5 million, down from RMB917.4 million a year earlier.
Material changes versus prior year
- Revenue rose sharply, primarily from sales of iPollo V1 and B1 products and design services. Product sales increased from RMB39.4 million to RMB920.7 million.
- Gross profit recovered from a loss in 2021, despite the larger inventory write-down. Operating results also swung from a substantial loss to profit.
- Net income improved to RMB31.1 million from a RMB174.9 million loss, while operating cash flow swung to a RMB274.9 million outflow.
- Cash and cash equivalents fell by RMB146.0 million during 2022. Total assets declined substantially, while shareholders’ equity moved from a RMB24.7 million deficit to RMB164.4 million.
Outlook, commentary, and key risks
- Management discussed planned product and market expansion, including Cuckoo 3.0, Darkbird 2.0, Darksteel 2.0, smart-NIC and vision-computing products, IDC hosting, and the iPollo Metaverse platform. These are plans, not guaranteed outcomes. The filing provides no numerical earnings or revenue guidance.
- Demand and pricing depend substantially on cryptocurrency prices, mining difficulty, energy costs, network changes, and regulation. China’s restrictions on cryptocurrency mining and trading, and export-control requirements, could constrain the business.
- Customer concentration declined: the largest customer represented 9.6% of 2022 revenue and the top five 38.0%, versus 59.0% and 85.0%, respectively, in 2021. Supplier concentration remains notable: two suppliers accounted for 32% and 23% of 2022 purchases.
- A customer lawsuit seeks rescission of a 2022 sales contract, return of approximately RMB44.9 million, and approximately RMB1.7 million in damages. Management assessed an unfavorable outcome as reasonably possible but said the potential liability could not be reasonably estimated. A bank account was judicially frozen; the reported frozen amount was RMB48,112 at year-end.
- Management and the auditor identified a material weakness in internal control over financial reporting: insufficient accounting personnel with U.S. GAAP reporting expertise. Management described remediation plans, but did not assure timely remediation. The auditor did not express an opinion on internal control effectiveness.
- Other material risks include reliance on third-party foundries and suppliers, possible volatility in inventory values, limited insurance coverage, restrictions on moving funds from China, and possible future PCAOB inspection and Nasdaq-listing risk.
Important facts for investors to verify
- Whether 2022 sales growth and margins are sustainable after the cryptocurrency-driven inventory write-downs and the decline in customer advances.
- Inventory condition, realizable value, and the reconciliation between the RMB184.1 million 2022 write-down expense and the RMB208.2 million year-end cumulative write-down reserve.
- Cash-flow needs, remaining availability and terms of the secured credit line, and the subsequent RMB26.7 million borrowing.
- Status and financial exposure of the customer lawsuit, including the court freezes and any later settlement or ruling.
- Progress in hiring qualified finance staff and remediating the disclosed material weakness.
- Actual delivery and customer demand for announced products, and exposure to cryptocurrency regulation in China and overseas markets.