CHENNAI: Tomatoes became cheaper by Rs 10 per kg at the Koyambedu Wholesale Market in Chennai on Monday (October 12), compared to October 11, while the prices of other vegetables remained unchanged. Which vegetable prices decreased today? Tomatoes – Rs 30 per kg, down by Rs 10. (Compared to October 11) What are the prices of essential vegetables ? Onion: Rs 60 per kg Potato: Rs 32 per kg Green chillies: Rs 70 per kg Lemon: Rs 180 per kg Drumstick : Rs 50 per kg Ginger: Rs 160 per kg What are the prices of other vegetables ? Beetroot: Rs 50 per kg Raw Mango: Rs 130 per kg Garlic: Rs 250 per kg...