Inquiry about container houses

We are interested in your 20ft and 40ft modular/container houses. We are planning an order of 100 units. Could you please provide the following: 1. Price per unit (20ft and 40ft) for an order of 100 pcs. 2. Minimum production lead time for this quantity. 3. Delivery/shipping terms (FOB port, freight cost to Ukraine/other destination port). 4. Standard vs optional configuration (insulation, electrical wiring, plumbing, windows/doors). 5. Payment terms (deposit, Trade Assurance, LC). 6. Whether a factory audit or video tour of production is possible. 7. Whether a sample unit can be ordered before the main contract. I would appreciate a price list and specifications in PDF/catalog format.
We need the houses to be fully equipped and ready to use, including: - Insulation (standard thickness for year-round use) - Electrical wiring (sockets and lighting installed) - Plumbing (bathroom with toilet, sink, shower connected) - Windows and doors installed Please include all of this as standard in your quote for both 20ft and 40ft units, for an order of 100 pcs. Please also confirm price, lead time, and shipping terms with this full configuration.