Tri Chemical Laboratories Inc. provides earnings guidance for the first half and full year ending January 31, 2022. For the first half, the company expects Net sales to be JPY 5,100 million, Operating profit to be JPY 1,220 million and Profit attributable to owners of parent to be JPY 1,470 million or JPY 45.47 per share. For the full year, the company expects Net sales to be JPY 10,700 million, Operating profit to be JPY 2,700 million and Profit attributable to owners of parent to be JPY 3,470 million or JPY 107.05 per share.