Raw Material Sourcing Statement for Cellulose Acetate Production

As part of our commitment to responsible sourcing, supply chain transparency, and compliance with CanopyStyle / MMCF due diligence expectations, we hereby disclose that all cellulose acetate flake used in our acetate yarn production is sourced from Cerdia International GmbH.

Cerdia International GmbH is the primary supplier of cellulose acetate flake material used in the manufacturing of cellulose acetate filament yarns by DP Acetate since 2020.

Our sourcing relationship with Cerdia International GmbH is based on operational compatibility, consistent material specifications, and long-standing supply cooperation supporting our cellulose acetate production requirements.

At the time of publication of this statement, no alternative cellulose acetate flake suppliers are utilized within our production process.

Traceability and Verification

All incoming acetate flake shipments received from Cerdia International GmbH are recorded and linked to internal production documentation. Batch and lot references are maintained throughout the manufacturing workflow to support traceability requirements, ensure high quality and responsible sourcing verification.

Supplier Information

Supplier: Cerdia International GmbH Material: Cellulose Acetate Flake Application: Production of cellulose acetate filament yarns and related textile products Supply Status: Sole supplier

Responsible Sourcing

We recognize the importance of protecting ancient and endangered forests and support responsible MMCF supply chains aligned with internationally recognized sustainability expectations.

This statement is published to support transparency within our cellulose acetate supply chain, reflects the company’s current sourcing structure and may be updated in the future should additional approved suppliers be introduced following internal evaluation and compliance review processes.

Last Updated: May 2026