The following commodities are available in the Chengam(Uzhavar Sandhai ) mandi: Ashgourd, Banana - Green, Bitter gourd, Garlic, Green Chilli, Raddish, Tomato, Yam (Ratalu), Beans, Ginger(Green), Green Avare (W), Maize, Mango (Raw-Ripe), Potato, Pumpkin, Amaranthus, Beetroot, Bhindi(Ladies Finger), Coriander(Leaves), Custard Apple (Sharifa), Knool Khol, Lemon, Mint(Pudina), Onion, Ridgeguard(Tori), Banana, Brinjal, Carrot, Cauliflower, Chow Chow, Coconut, Drumstick, Guava, Onion Green, Papaya, Amla(Nelli Kai), Bottle gourd, Cabbage, Cluster beans, Snakeguard, Sweet Potato etc.