In case you were unaware, the Shanghai International Automobile Industry Exhibition, otherwise known as the Shanghai Auto Show, is a pretty big deal. An ongoing event since 1985, Shanghai is biennial in its frequency, taking place during odd-numbered years as a counterbalance to the Beijing Auto Show (a.k.a., Auto China) during even-numbered years. With the meteoric rise of international car brands in the Chinese market place, the Shanghai Auto Show has taken on greater and greater importance over the past few cycles, and all the big makes seem to be getting in on the action. And given the nation’s increasing emphasis on electric vehicles and hybrid technology, it should come as no surprise that those in attendance have responded with a slew of electrified concepts. Here are four of the best from this year’s show (plus a limited-run supercar, just because).