RTF Template P lace and date: For the is suing office: Shanghai, 30 March, 2018 DNV GL – Business Assurance Suite A, Building 9, No.1591 Hongqiao Road, Changning District, Shanghai 200336, P.R. ACCREDITED UNIT: DNV GL Business Assurance B.V., ZWOLSEWEG 1, 2994 LB, BARENDRECHT, NETHERLANDS. ACCREDITED UNIT: DNV GL Business Assurance B.V., ZWOLSEWEG 1, 2994 LB, BARENDRECHT, NETHERLANDS.

IATF Certificate Place and date: For the issuing office: Katy, TX, 10 December 2024 Revision 2 DNV - Business Assurance 1400 Ravello Drive, Katy, TX, 77449- 5164, USA Sherif Mekkawy Management Representative Lack of fulfilment of conditions as set out in the Certification Agreement may render this Certificate invalid. ACCREDITED UNIT: DNV Business Assurance USA Inc., 1400 Ravello Drive, Katy, TX, 77449-5164, USA - TEL: +1 281-396-1000. www.dnv.com Page 1 of 2 MANAGEMENT SYSTEM CERTIFICATE Certificate no.: 273138-2018-AQ-RGC-IATF IATF Certificate No: 0558323 Valid: 10 December 2024 – 09 December 2027 This is to certify that the management system of Polyone - Shenzhen Co., Ltd. ACCREDITED UNIT: DNV Business Assurance USA Inc., 1400 Ravello Drive, Katy, TX, 77449-5164, USA - TEL: +1 281-396-1000. www.dnv.com Page 2 of 2 Appendix to Certificate Polyone - Shenzhen Co., Ltd.

These continuous fiber-reinforced polymer composites are ideal in applications where high stiffness and light weight performance are critical. TENSILE TENSILE FLEXURAL FLEXURAL COMPRESSIVE DENSITY lb/in3 (g/cm3) GLASS % ASTM Standard ASTM D3916/D638 ASTM D3916/D638 ASTM D4476/D790 ASTM D4476/D790 ASTM D695 ASTM D792 ASTM D2584 Glass Fiber 110-150 (750-1000) 5.5-7.0 (38-48) 100-130 (700-900) 5.5-6.5 (38-45) 60-110 (415-750) .068-.073 (1.9-2.0) 65-75 Carbon Fiber 405 (2800) 24 (165) 180 (1200) 21 (145) (1000) 0.058 (1.6) 75 Multiaxial Glass 45-60 (310-415) 2.6-3.5 (18-24) 65 (450) 2.1-2.7 (15-19) 40 (275) 0.066 (1.8) 45-55 STANDARD SIZES CONTINUOUS FILAMENT WOUND PROFILES This table represents examples of common continuous filament wound profile sizes. PROFILE OUTER DIAMETER INNER DIAMETER WALL THICKNESS Continuous Filament Wound 0.298–1.170 (7.57–29.72) 0.250–1.070 (6.35–27.18) 0.024–0.097 (0.61–2.46) The Glasforms™ continuous filament winding process combines the principles of filament winding with pultrusion to create lightweight, stiff tubes and poles with a constant cross-section and maximum durability.

Continuous Glucose Monitors (CGM)

Continuous Glucose Monitors (CGM)

These additives are created to enhance bioplastics so you can continue delivering top-end products to the market.

Continuous Glucose Monitors (CGM)

Long, continuous lengths per spool

Continuous Glucose Monitors (CGM)

Continuous Glucose Monitors (CGM)