The quantity of 240kgs is based on the buyer's estimate for the product that may be purchased for supplies under the simplified acquisition threshold. ATCC is the supplier of the seed stock from which a seller would produce and refine the BG to the requested quantity and quality. The quantity may be reduced if the bids exceed the SAT threshold. A public search of the Federal Procurement Data System ezSearch option (https://www.fpds.gov/), using the terms "325414 AND BG", will reveal suppliers who previously provided the requested product in equivalent and large quantities. Thank you for the question.