New Delhi-headquartered agrochemicals company Crystal Crop Protection has raised Rs 84.3 crore in a pre-IPO placement from 20 investors, with WhiteOak Capital emerging as the largest investor. The International Finance Corporation (IFC)-backed company allotted 30.97 lakh equity shares to investors at Rs 272.07 per share on October 26 and 27, valuing the company at Rs 4,439 crore. The pre-IPO placement follows the reduction in the IPO size announced on October 19.