Complex sentence: The plan allotted Delahaye the position of building covetable sports and luxury cars for the export market, with at least 80% of the company's car chassis being exported to France's colonies, including those in Africa.
Split into simpler sentences: The plan allotted Delahaye the position of building covetable sports and luxury cars for the export market. Over 80 percent of the company's automotive chassis were exported to France's colonies, including those in Africa.