1) American Chemistry Council

2) American Heart Assn.

3) American Petroleum Institute (API)

4) American Property Casualty Insurance Assn.

5) American Water Works Assn. KY-TN Section

6) Americas Health Insurance Plans

7) Chemours

8) Exxon Mobil Corp.

9) KY Assn. of Manufacturers

10) KY League of Cities, Inc.

11) Marathon Petroleum Company LP

12) National Waste & Recycling Assn.

13) Real Alloy Recycling, LLC