Company Name Change Notification

Dear Valued Partners,

Greetings! We would like to express our sincere gratitude for your long-term support and trust in our company. Due to the needs of our company's development, after being approved by the Huangpu District Market Supervision and Administration Bureau of Guangzhou City, our company has been officially renamed from "Guangzhou Dexu New Materials Co., Ltd." to "Dexu New Material (Guangzhou) Co., Ltd." Effective immediately, all internal and external documents, materials, invoices, accounts, tax numbers, etc., will use the new company name.

After the company name change, we will continue to operate under the new name externally. The business entity and legal relationships remain unchanged, and the original contracts signed will continue to be valid. All existing business relationships and service commitments will remain consistent.

Account Name: Dexu New Material (Guangzhou) Co., Ltd.

Account Number: 3602090709200148087

Bank: Industrial and Commercial Bank of China, Guangzhou Science City Branch

We apologize for any inconvenience this may cause and appreciate your understanding!

Sincerely！

Dexu New Material (Guangzhou) Co., Ltd.

September 11, 2020