The first step is to check its HS code, that is, 8504409940, which is restricted by regulatory conditions and needs an export license for dual-use goods and technologies.
You can enter the code to inquire about the specific information on China Export Tax Refund Consultation Online. Or download a copy of the latest tariff of 20 12 online for your reference. I know. I can send it to you if you want.
If you are satisfied, please accept it.