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1http://pottersbeads.com/egm/NorthAmerica/Products/SolidGlassMicrospheres/SPHERIGLASS.aspx  2http://polymer-additives.specialchem.com/centers/solid-glass-beads/properties 3http://pottersbeads.com/egm/NorthAmerica/Products/HollowInorganicMicrospheres.aspx

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We operate research and development centers that support our commercial development activities and manufacturing operations. b) Facility is not included in manufacturing plants total as it is a design center/lab. Our product development and application reach is further enhanced by the capabilities of our Innovation Centers in the United States, Germany, The Netherlands and China, which produce and evaluate prototype and sample parts to help assess end-use performance and guide product development.

We operate research and development centers that support our commercial development activities and manufacturing operations. b) Facility is not included in manufacturing plants total as it is a design center/lab. Our product development and application reach is further enhanced by the capabilities of our Innovation Centers in the United States, Germany and China, which produce and evaluate prototype and sample parts to help assess end-use performance and guide product development.

We operate research and development centers that support our commercial development activities and manufacturing operations. Suzhou, China (1) Facility is not included in manufacturing plants total as it is also included as part of another segment. (2) Facility is not included in manufacturing plants total as it is a design center/lab. (3) There are two manufacturing plants located at Shanghai, China ITEM 3. Our product development and application reach is further enhanced by the capabilities of our Innovation Centers in the United States, Germany and China, which produce and evaluate prototype and sample parts to help assess end-use performance and guide product development.

Green served as Vice President, Data Center Group at Intel Corporation, a semiconductor company, and as President, Intel Federal LLC, a subsidiary of Intel Corporation, from 2015 to 2018, and previously in various other roles of increasing responsibility at Intel Corporation.

Minimum potential financial impact figure calculation = $20 * 110,392 MT CO2e (2022 Scope 1 & 2 emissions from distribution centers, retail and offices in countries where carbon pricing has been implemented) = $2,207,832.

Green served as Vice President, Data Center Group at Intel Corporation, a semiconductor company, and as President, Intel Federal LLC, a subsidiary of Intel Corporation, from 2015 to 2018, and previously in various other roles of increasing responsibility at Intel Corporation. Requests for copies of such Annual Report on Form 10-K should be directed to: Avient Center, 33587 Walker Road, Avon Lake, Ohio 44012, Attention: Secretary.