Because our commitment to positive global citizenship and sustainability extends through our supply chain, we expect Trinseo suppliers to conduct their operations in a socially and environmentally responsible manner.

The Trinseo Supplier Code of Conduct is founded on these basic principles:

• We expect our suppliers to comply with all applicable laws and regulations
• We encourage our suppliers to adhere to the highest principles of environmental responsibility, sustainability, ethical behavior, corporate social responsibility (CSR), fair labor practice, and a safe, healthy workplace
• Specifically, we expect all Trinseo suppliers to operate responsibly and in a manner that is consistent with the Trinseo Code of Business Conduct and related Ethics and Compliance Policies

For additional information, contact us.