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.

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.

If Buyer has a dispute with respect to an invoice, Buyer must notify Seller within seven (7) business days after the date of invoice. The United Nations Convention respecting Contracts for the International Sale of Goods shall not apply to sales under these Terms. 21. The presiding arbitrator shall not be a national of: (a) the United States of America; or (b) the PRC.

IQ Design assists customers in identifying time and cost savings opportunities within their new product development process.

Each of the new offerings were developed specifically to add value to

Put our experience and technologies to work to develop specialty polymer solutions for portable satellite terminals or stationary land stations.

Our expertise in polymer science enables us to develop formulations with unique colors, with excellent levels of transparency or opacity, and with superior mechanical properties.”

Our development work is aimed at helping our customers to win through innovation, and this new technology is a prime example of solutions that can enhance a product’s sensory experience for greater market share.”

PolyOne has a proven track record of innovating and collaborating with our customers to develop specialty formulations that meet their specific performance needs,” said Craig Nikrant, president, Global Specialty Engineered Materials, PolyOne Corporation.

In response to rising consumer demand for makeup that contains natural ingredients, these new color dispersions have been developed for lipsticks and anhydrous (oil-based) cosmetics.