It's too late to discuss these issues now. Iran's immediate priority is to place orders with Chinese factories for the Kamikaze drone.
Iran produces its own Shahed 136 drones, but still needs to import many components. China's Feilong-300D and PD2900 drones have larger payloads, longer ranges, and are significantly cheaper than the Shahed 136. They also natively integrate the BeiDou navigation system.
More importantly, there's production capacity. These drones cost $10,000 each, and we can supply Iran with as many as they need, absolutely guaranteeing supply.
For Iran, it's best to order from small, privately owned factories through AliExpress. These factories can accept custom orders and renegotiate prices. All components can be re-labeled, for example, marked "Made in the USA"...