LG Electronics estimates that its fourth quarter operating profit plummeted more than 91 percent from a year earlier.

According to the company’s earnings guidance released on Friday, its operating profit for the October-to-December period is projected at 65-point-five billion won, or about 51-point-five million U.S. dollars, for a 91-point-two percent on-year nosedive.

The figure is also 79-point-five percent lower than the market estimate tallied in a survey by Yonhap Infomax, the financial data arm of Yonhap News Agency.

Revenue for the period stood at 21-point-86 trillion won.

Operating profit for the year likely fell 12-point-six percent on-year to three-point-five trillion won, while revenue rose 12-point-nine percent to just under 83-point-five trillion won.