Business Context and Reporting Period
ChipMOS TECHNOLOGIES INC. (NASDAQ: IMOS), a leading provider of outsourced semiconductor assembly and test services (OSAT), filed this Form 6-K on January 10, 2022. The report covers financial results for the full fiscal year ended December 31, 2021, the fourth quarter of 2021, and the month of December 2021. All U.S. dollar figures are converted at an exchange rate of NT$27.74 to US$1.00.
Key Financial Metrics
Revenue Performance
- Full Year 2021: NT$27,400.0 million (US$987.7 million), a record high for the company.
- Fourth Quarter 2021: NT$6,791.4 million (US$244.8 million).
- December 2021: NT$2,265.5 million (US$81.7 million).
Profitability, Cash Flow, Debt, and Liquidity
The filing text does not provide clear values for net income, operating margins, cash flow, debt levels, or liquidity ratios. The report focuses exclusively on revenue figures.
Material Changes Versus Prior Periods
- Full Year 2021 vs. 2020: Revenue increased 19.1% year over year (YoY), driven by incremental capacity additions and stable higher utilization on DDIC high-end test and memory platforms.
- Q4 2021 vs. Q4 2020: Revenue increased 7.6% YoY.
- Q4 2021 vs. Q3 2021: Revenue decreased 5.2% quarter over quarter (QoQ).
- December 2021 vs. December 2020: Revenue increased 3.4% YoY.
- December 2021 vs. November 2021: Revenue increased 1.3% month over month (MoM).
Guidance, Outlook, and Risks
The filing contains no specific numerical guidance or outlook for future periods. Management commentary attributes the record full-year revenue to meeting higher aggregate demand levels. The document includes a standard forward-looking statements disclaimer, noting that actual results may differ due to various factors, including the ongoing impact of COVID-19. Investors are directed to the most recent Annual Report on Form 20-F for detailed risk factors.
Investor Verification Checklist
- Verify the full-year 2021 revenue record of NT$27,400.0 million against prior historical data.
- Confirm the specific drivers of the 5.2% sequential revenue decline in Q4 2021.
- Review the Form 20-F for missing data points regarding net income, operating margins, and balance sheet strength (debt and liquidity).
- Assess the impact of the stated exchange rate (NT$27.74/USD) on reported U.S. dollar figures.