Complex sentence: Among Nenshi's larger contributors were contractors from the housing construction industry, which according to Nenshi indicates that not all among the trade were antagonistic to Nenshi's anti-urban sprawl policies enacted early in his term.
Split into simpler sentences: Among Nenshi's larger contributors were contractors from the housing construction industry. According to Nenshi indicating that not all among the trade were antagonistic to Nenshi's anti-urban sprawl policies enacted early in his term.