Pricing Adjustment Notification

Date: April 9th 2026

Dear Valued Customer,

We sincerely appreciate your long-term support and trust in our company.

Due to the significant increase in the prices of petroleum-based materials such as plastics and acrylic, as well as key raw materials including aluminum and copper, our production costs have risen sharply. In some cases, the increase has reached a level that we are no longer able to absorb independently.

In addition, the recent appreciation of the RMB against the USD has further impacted our overall cost structure.

After careful evaluation, we regret to inform you that, effective immediately, we will implement price adjustments on selected products. This adjustment is necessary to ensure that we can continue to provide you with stable supply, consistent quality, and reliable service.

We fully understand that this may cause inconvenience, and we are committed to working closely with you to minimize the impact. Orders with payment completed prior to the price adjustment will continue to be honored at the current prices.

Thank you for your understanding and continued cooperation.

Best regards,

DETA SHENZHEN TECHNOLOGY CO.,LTD