AXT Inc. — Fiscal 2022 Form 10-K Summary
Business context and reporting period
AXT develops and manufactures compound and single-element semiconductor substrates, including indium phosphide (InP), gallium arsenide (GaAs) and germanium (Ge), plus related raw materials. Products are manufactured in China and serve fiber-optic, data-center, 5G, wireless, LED, laser, photovoltaic and other applications. The filing covers the fiscal year ended December 31, 2022; fourth-quarter comparisons are included where disclosed.
- Substrates represented 79% of 2022 revenue; raw materials represented 21%.
- International sales represented approximately 86% of revenue.
- AXT had 1,559 employees at year-end, with 1,532 located in China.
Financial performance and key metrics
| Metric | 2022 | 2021 | Change |
|---|---|---|---|
| Revenue | $141.1 million | $137.4 million | 2.7% increase |
| Gross profit | $52.1 million | $47.4 million | 9.9% increase |
| Gross margin | 36.9% | 34.5% | Up 2.4 points |
| Operating income | $12.6 million | $12.9 million | 2.7% decrease |
| Net income | $18.7 million | $16.5 million | 13.5% increase |
| Net income attributable to AXT | $15.8 million | $14.6 million | 8.5% increase |
| Diluted EPS | $0.37 | $0.34 | Increase |
- Approximate attributable net margin was 11.2%, compared with 10.6% in 2021.
- Substrate revenue increased 7.8% to $111.1 million, driven primarily by InP demand for 5G, data-center and consumer applications.
- Raw-material revenue declined 12.6% to $30.0 million, primarily because of lower purified-gallium revenue and unfavorable pricing.
- Equity income from unconsolidated joint ventures increased to $6.0 million from $4.4 million.
- Other income increased to $3.5 million, including a $1.6 million foreign-exchange gain and $1.7 million of China government relocation subsidies.
- Research and development expense rose 34.7% to $13.9 million, focused on 8-inch GaAs, 6-inch InP and other product enhancements.
Fourth-quarter 2022
| Metric | Q4 2022 | Q4 2021 |
|---|---|---|
| Revenue | $26.8 million | $37.7 million |
| Gross profit | $8.6 million | $12.1 million |
| Net income attributable to AXT | $1.3 million | $3.0 million |
| Basic EPS | $0.03 | $0.07 |
Management attributed the second-half slowdown to deteriorating global business conditions, weaker demand in certain GaAs, Ge and raw-material applications, and customer inventory effects. Q4 revenue declined approximately 29% year over year and 23.8% sequentially from Q3 2022.
Cash flow, liquidity and capital structure
- Operating cash flow was negative $8.8 million, compared with negative $3.3 million in 2021. The principal use was a $31.4 million increase in inventories.
- Investing cash flow was negative $25.2 million, including $28.5 million of capital expenditures for manufacturing facilities and equipment.
- Financing cash flow was $38.0 million, primarily from $53.1 million of short-term bank borrowings, partly offset by $17.8 million of repayments.
- Year-end cash, restricted cash and cash equivalents were $41.3 million; short- and long-term investments were $11.5 million. Total reported liquidity was $52.8 million.
- Restricted cash totaled $6.4 million, primarily supporting bank loans.
- Bank loans increased to $47.1 million from $12.2 million at year-end 2021. Most borrowings mature within 12 months and carry stated rates of approximately 2.7% to 4.8%.
- Inventory increased to $89.6 million from $65.9 million, including a $24.7 million excess and obsolete inventory reserve.
- Accounts receivable declined to $29.3 million from $34.8 million, while the allowance for doubtful accounts increased to $307,000.
- Management stated that cash and investments were adequate for operating needs and capital expenditures over the next 12 months.
Material changes, outlook and unusual items
- The completed relocation of GaAs production from Beijing to Dingxing and Kazuo expanded capacity, but some customers remained in qualification and utilization risks continued.
- AXT introduced an InP recycling process during 2022 to reduce material costs and potentially improve gross margins.
- Tongmei’s proposed STAR Market IPO was approved by the Shanghai Stock Exchange in July 2022 and accepted for CSRC review in August 2022, but remained subject to further approval. Investors have redemption rights of approximately $49 million if specified IPO conditions are not met.
- AXT received approximately $2.9 million of dividends from PRC subsidiaries and joint ventures during 2022. Transfers out of China remain subject to foreign-exchange procedures and applicable taxes.
- The company paid approximately $3.3 million in U.S. tariffs in 2022, up from $1.3 million in each of 2021 and 2020.
- Management provided no clear full-year numerical guidance in the filing text. The filing emphasizes cyclical demand, capacity utilization, product yields, customer qualifications, pricing and geopolitical conditions.
- In January 2023, AXT obtained $15.7 million of new one-year bank loans and repaid $10.8 million of existing loans during the first quarter.
Principal risks and contingencies
- Demand is cyclical and weakened materially in the second half of 2022; customer cancellations, delays or inventory corrections could further reduce revenue and utilization.
- Manufacturing is concentrated in China, exposing AXT to government intervention, environmental shutdowns, hazardous-material regulations, power or transportation disruptions, COVID-19 restrictions and geopolitical tension.
- U.S.-China tariffs and potential export or import restrictions could increase costs, constrain sales or reduce margins.
- Inventory levels and reserves require significant management judgment; lower demand could result in additional write-downs.
- AXT depends on limited suppliers for certain critical materials and has customer concentration, including one customer representing 15% of 2022 revenue and the top five customers representing 34%.
- AXT may need to fund approximately $49 million of Tongmei redemptions if the STAR Market IPO is not completed under the applicable agreements.
- Most debt is short-term, increasing refinancing and liquidity sensitivity.
- Foreign-exchange movements affect earnings; 2022 included a $1.6 million gain, compared with losses in the prior two years.
- The company carries $31.9 million of U.S. federal net operating loss carryforwards, but maintains a substantial valuation allowance and does not expect near-term utilization absent Tongmei dividends.
- The independent auditor issued unqualified opinions on the financial statements and internal control over financial reporting; management reported effective controls as of December 31, 2022.
Investor verification checklist
- Verify the current status, approval conditions and timing of Tongmei’s STAR Market IPO and the potential $49 million redemption obligation.
- Assess whether the elevated inventory balance and $24.7 million reserve are consistent with current demand and expected product sell-through.
- Review debt maturities, refinancing capacity and the availability of cash held at PRC subsidiaries.
- Monitor Q1 2023 and subsequent revenue, bookings, margins and capacity utilization following the Q4 2022 downturn.
- Confirm customer concentration, GaAs customer qualifications and the sustainability of InP growth.
- Evaluate the effect of tariffs, China-related regulatory changes, foreign exchange and possible manufacturing disruptions on margins and cash flow.