

| Shareholders | # of Stocks | Percentage | Business Relations |
|---|---|---|---|
| Samsung Electronics | 9,282,753 | 19.68% | Product supplier and client |
| Korea Investment Management | 4,375,877 | 9.28% | N/A |
| National Pension Service | 3,372,585 | 7.15% | N/A |
※ As of Dec 31, 2011(Unit: Shares)
※ # of Stocks includes Preferred Stocks. Percentage is out of 47,176,237 total Shares Outstanding

※ As of Dec 31, 2011(Unit: Shares)
※ Minority Shareholders hold stocks less than 1% of total Shares Outstanding.