(Reuters) – Australian battery maker Novonix said on Monday (NASDAQ:) it had signed a binding off-take agreement with automaker Stellantis (NYSE:) to supply high-performance synthetic graphite material to its cell manufacturing partners in North America. As part of the agreement, the Brisbane-headquartered firm will supply a minimum of 86,250 metric tons, up to a target volume of 115,000 metric tons of synthetic graphite from its Riverside facility in Chattanooga, Tennessee,