EXHIBIT 99.1 AGREEMENT FOR SALE AND PURCHASE OF ASSETS THIS AGREEMENT FOR SALE AND PURCHASE OF ASSETS ("Agreement") is made and entered into as of December 6, 1996, by and among OKON, INC., a Colorado corporation (the "Seller") and RENTECH, INC., a...Sale and Purchase of Assets • December 18th, 1996 • Rentech Inc /Co/ • Services-engineering services • Colorado
