Not applicable conflict mineral declaration

Our company (Shenzhen Xin Nan Tian Technology Co., Ltd.) is in line with the international standards. In accordance with the purpose of serving the society and returning to society, according to the requirements of CFSI, we hereby declare:

1. For 3TG (tin-tungsten-tungsten-gold) materials, we will use tin and gold materials.

2. For the tin and gold used in our company, both our company and our company's electroplating chain are "does not use conflict minerals".

Xin Nantian