A little-known Haryana-based edible oil refiner M K Proteins has surprised investors as it surged a whopping 1,857 per cent in 2022 to Rs 2,329 from Rs 119 last year. With 1,857 per cent surge, M K Proteins has emerged as the top gainer on the National Stock Exchange's (NSE) measure of small and micro enterprises - NSE Emerge index.