Key Takeaways FSI starts production for its second food-grade contract at the Illinois plant.The deal could bring $6.5M-$13M annually, scaling further through 2026.Contract includes five-year growth options and safeguards on tariffs and inflation.Flexible Solutions International, Inc. (FSI) , a developer and manufacturer of biodegradable polymers, environmentally safe water and energy conservation technologies, has announced the start of production for its second food-grade contract. This contract for the I ...