The "Biomanufacturing and Jobs Act of 2025" aims to significantly improve and expand the biobased markets program, recognizing the value of biobased products in supporting agriculture, reducing petroleum reliance, and fostering rural economic development. It seeks to strengthen domestic manufacturing of biobased products and makes a national commitment to the agricultural economy. The bill introduces new definitions, such as "bio-attributed plastic" and "bioproduct," to broaden the scope of products covered by the program. A key provision of this Act is the enhancement of federal procurement requirements for biobased products. It mandates that procuring agencies annually increase the number of biobased-only contracts or the volume purchased, and requires guidance for agencies to consider product lifespan, savings, and efficacy. The bill also authorizes the establishment of price premiums for different types of biobased products to incentivize their adoption. To ensure greater transparency and compliance, the bill streamlines reporting requirements for federal agencies, detailing actions taken and reasons for any procurement failures. The Office of Federal Procurement Policy, in consultation with the Secretary, will annually verify agency compliance and make this information publicly available. Additionally, the Act mandates training on biobased product purchasing for agency staff and requires updates to federal procurement systems like GSA Advantage! and FedMall to include biobased product designations and collect relevant purchasing data. The legislation also strengthens the biobased product labeling initiative by requiring public notification on how to report unauthorized label use. It empowers the Secretary to conduct public marketing and education campaigns, including outreach to small businesses and state procurement agencies, and allows for the acceptance of non-Federal funds for these efforts. Finally, the bill establishes a Biobased Task Force within the Department of Agriculture to coordinate, evaluate, and recommend improvements for biobased product programs, ensuring a cohesive strategy for research, development, promotion, and marketing.