ynhu0369

I am a supplier of ammonium perchlorate in China.I am looking for the customers.I want to learn if there is any restriction of the UK government to AP,and how about the prices and the custom duty .
Our products include sphere shape and needle shape .In China ,it is necessary to apply for the government's approval to export the product with particle sizes less than 500micron .
I need your kindly help.Thanks a lot!