OPA-2021-0132-PR2021-0307 Invitation to Bid for the Procurement of Animal Manure, Vermicast, Garden Hand Trowel Metal, Garden Hose, Hauling Soil for the Following Purposes: 1. To be used in 1 Million Fruit Tree Project and Vegetable production in 3 OPA facilities/Plant Nursery 2. To produce good quality vegetable seeds and ensure the availability of seeds in these time of pandemic