Certificate of ConformanceThis certifies that the Health, Safety, Security, and Environmental Management System of

Ascend Performance Materials Operations LLC - Greenwood Plant1515 Highway 246 South

Greenwood, South Carolina, 29649, United States

has been assessed by NSF-ISR and found to be in conformance to the following standard(s):

RCMS®: 2013As of Conformance date shown below:

Scope of Registration:Manufacturing of Nylon 6,6 polymer and refined products.

Carl Blazik,Director, Technical Operations & Business Units,NSF-ISR, Ltd.

Certificate Number: C0217810-RM1Certificate Issue Date: 26-MAY-2015Conformance Date: 26-MAY-2015