· TFS

TFS was initiated in 2011 by leading global chemical companies (such as BASF, Bayer, Evonik, Henkel, Lanxess, etc.).

Objective: Through a unified assessment framework, promote the sustainable development of the chemical industry's supply chain in the areas of environment, social responsibility, and governance (ESG).

Core Concept: Chemical companies share the results of supplier audits to reduce duplicate evaluations and enhance supply chain transparency.

Industry Focus: Specifically designed for the chemical industry, covering raw material procurement, production, logistics, etc.

Core Content of TFS

Assessment Framework: Based on global standards (such as the United Nations Global Compact, ISO 26000, EcoVadis), it covers four areas:

1.Environmental Management:

Carbon emissions, energy efficiency, waste management, water resource protection.

2. Labor and Human Rights:

Prohibition of child labor and forced labor, health and safety, employee rights, anti-discrimination.

3. Business Ethics:

Anti-corruption, anti-bribery, data privacy protection, fair competition.

4. Sustainable Procurement:

Supplier ESG performance assessment, conflict minerals management, raw material traceability.

· EcoVadis

It is a global corporate social responsibility assessment platform independently operated by EcoVadis Company. Its emergence is to meet the extensive needs of numerous enterprises in different industries for sustainable development assessment. By integrating standards in multiple dimensions such as environment, society and ethics, it provides comprehensive social responsibility rating services for enterprises.

Zymogreen has successfully passed the Ecovadis assessment and the TFS on-site audit with high scores. We will continue to firmly regard the implementation of corporate social responsibility as an important task for the company's development, constantly improving and enhancing our company's capabilities and management levels in areas such as environmental management, labor and human rights, business ethics, and sustainable procurement, to have a positive impact on the sustainable development of humanity and the Earth, and inspire our partners to jointly bring about more wonderful changes to the world.