Huron | EI00173

E&I Huron Contract Logo 2020

Amendment #5-Update member alignment terms | Effective Date: 10.27.25

Staples | CR001309

Quarterly/contracted average price increase on premium products | Effective Date: 11.1.2025

Nikon | CNR01457

E&I Nikon Instruments Contract Logo 2018

Amendment #7 | Clarification on tariffs, taxes, duties, and related | Effective Date: 10.8.2025