PURPLE C-2 SEARS PRO RED 2 ABS SEARS PRO RED 2 ABS

SynPrime(TM) 50TM-2 SEAGRAM'S RESERVE GREY 2 CONTROL Y DEFINICION (2)

HOT PINK #2 10054929 WHITE 2 UV YELLOW 2 PP

PURPLE UV 2 YELLOW 486-303 CO (2) SC PLATA 62 PP (2)

GRAY DECK 2 SILVER VER 2 BROWN UV 2

CANVAS 2 GRAY PE 2 LIGHT ALMOND PE 2

LAVENDER SWIRL 2 GC COFFEE CLOUD BN TR AS 2 GC UNK LEGEND BLUE TR AS 2

PK30 AS23K-03 2% PC81 AS23K-03 2% PC64 AS23K-03 2%

TAN UV 2 TAN UV M1 FR 2 X-NM-45232-2

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.