Dear Valued Partner,

Greetings!

Thank you for your continued trust and support.

To meet the needs of our business development, our company “KMD Precise Copper Strip (Henan) Co., Ltd.” has been officially renamed as:

“Henan KMD Advanced Materials and Technology Co., Ltd.”

We kindly ask all partners to update your records and use our new company name in all future correspondence and business transactions.

Sincerely,

Henan KMD Advanced Materials Technology Co., Ltd.

Date: August 1, 2025