604 NATURAL GF 2010 15 NATURAL 1308 A NATURAL

LC-30CF/000 NATURAL PC-40CF/000 NATURAL ES-10GF/000 NATURAL

PE 161 Natural PE 125 Natural PP 531 Natural

Uncolored TPEs are naturally dark (typically in gray or brown), based on assorted colors from recycle streams  However, depending on the recycled content materials used to achieve the “natural look,” the total sustainability of the end product may vary Can incorporate more natural sources to create a stronger sustainable story 

Because of the nature of our business, we do not believe that our backlog is a meaningful indicator of the level of our present or future business. Natural gas and raw materials costs represent a substantial part of our manufacturing energy costs. Diemer, Jr., Senior Vice President and Chief Financial Officer 99.1 Audited Financial Statements of SunBelt Chlor Alkali Partnership (incorporated herein by reference to Exhibit 99.1 to the Company’s Form 10-K, filed with the Commission on February 17, 2012, SEC File No. 1-106091) *101 .INS XBRL Instance Document *101 .SCH XBRL Taxonomy Extension Schema Document *101 .CAL XBRL Taxonomy Extension Calculation Linkbase Document *101 .LAB XBRL Taxonomy Extension Label Linkbase Document *101 .PRE XBRL Taxonomy Extension Presentation Linkbase Document *101 .DEF XBRL Taxonomy Definition Linkbase Document + Indicates management contract or compensatory plan, contract or arrangement in which one or more directors or executive officers of the Registrant may be participants † The exhibits and schedules have been omitted pursuant to Item 601(b)(2) of Regulation S-K and will be provided to the Securities and Exchange Commission upon request. * XBRL (Extensible Business Reporting Language) information is furnished and not filed or a part of a registration statement or prospectus for purposes of sections 11 or 12 of the Securities Act of 1933, is deemed not filed for purposes of section 18 of the Securities Exchange Act of 1934, and otherwise is not subject to liability under these sections.

OnColor™ Colorants Shades of Nature Collection includes ten new special effects colorants inspired by nature. Shades of Nature colors are also a cost-effective replacement option for marble, granite, and other expensive, organic materials currently popular in consumer product designs. PHOTO CAPTION: A new nature-inspired color collection and low-odor automotive interior materials await visitors to the PolyOne stand at Fakuma 2018.

Naturally.  Video: OnColor™ Naturals Colorants VIDEO: OnColor™ Naturals Colorants

X15502005901 NATURAL LC-5000C TC NATURAL LC-6000 TC NATURAL

SC-2506 V NATURAL SC-2513 G NATURAL, PART A SC-2518 V NATURAL

GEON E8001 NATURAL 0000 X15502408401 NATURAL X15502408501 NATURAL