Business Context and Reporting Period
This Form 6-K filing by Woori Financial Group Inc. (Woori Bank) reports preliminary consolidated financial performance for the fiscal year ended December 31, 2017. The report was filed on February 8, 2018, and figures are prepared in accordance with Korean International Financial Reporting Standards (K-IFRS).
Key Financial Metrics
| Item (Millions KRW) | FY 2017 | FY 2016 | % Change |
|---|---|---|---|
| Revenue* | 23,725,106 | 23,598,270 | 0.54% |
| Operating Income | 2,156,741 | 1,574,206 | 37.01% |
| Income Before Tax | 1,949,506 | 1,553,389 | 25.50% |
| Net Income | 1,530,088 | 1,277,533 | 19.77% |
| Profit to Equity Holders of Parent | 1,512,148 | 1,261,266 | 19.89% |
*Revenue represents the sum of interest income, fee and commission income, dividend income, gain on financial assets, and other operating income (excluding non-operating income).
Fourth Quarter 2017 Specifics: Profit to the Equity Holders of the Parent Entity for 4Q2017 was KRW 133,641 million.
Missing Data: The filing text does not provide clear values for cash flow, debt levels, liquidity ratios, or specific margin percentages.
Material Changes Versus Prior Period
- Profitability Surge: Operating income increased significantly by 37.01% year-over-year, outpacing the modest 0.54% growth in total revenue.
- Net Income Growth: Net income rose by 19.77%, while profit attributable to equity holders of the parent entity increased by 19.89%.
- Pre-Tax Performance: Income before income tax expense grew by 25.50% compared to the prior year.
Guidance, Outlook, and Risks
Management Commentary: The filing contains no specific forward-looking guidance, outlook, or detailed management commentary beyond the presentation of preliminary figures.
Contingencies and Risks: The filing explicitly states that the figures are preliminary and have not been reviewed by independent auditors. Consequently, the numbers are subject to adjustment. No specific risk factors or unusual items were detailed in this summary text.
Investor Verification Checklist
- Verify the final audited financial statements to confirm the preliminary figures, as they are subject to adjustment.
- Investigate the specific drivers behind the 37% increase in operating income despite flat revenue growth.
- Review the full annual report for details on cash flow, debt obligations, and liquidity positions which are absent in this summary.
- Confirm the composition of "Revenue" to ensure consistency with prior year definitions, noting the exclusion of non-operating income.