After being reviewed and approved by the Market Supervision Administration of Yaohai District, Hefei City, Anhui Tongda Packaging Materials Co., Ltd. has been renamed as Anhui Tongda New Materials Co., Ltd. The relevant matters are hereby announced as follows:

The business registration procedures for the above-mentioned renaming have been completed on March 25, 2022, and a new business license has been obtained;

2. After the company is renamed, the business entities and legal relationships remain unchanged, and the various documents and contract agreements previously issued and signed continue to take effect. The original business relationships and service commitments remain unchanged.

This announcement is hereby made.

Anhui Tongda New Materials Co., Ltd

April 13, 2022