We require 50×20ft containers of 6082/6061 alloy aluminum grating profiles for ship/boat deck and structural applications. Products must comply with HS Code 7604.29.0000.  
Specifications:  
- Standard export size (6 meters preferred)  
- CIF Douala, Cameroon terms  
- Phased delivery schedule (10 containers every 2 months over 16 months)  
Please provide unit price per ton with total value calculation, including net weight per container and total metric tonnage. This order supports customs clearance under Cameroon 2023 Finance Law provisions.

I require one man tents with specifications:  
- Dimensions 2*2*1.3 meters (L*W*H)  
- Made of nylon waterproof material with RDF camouflage pattern  
- PVC coated glass fiber poles with reinforced wind resistance  
- One window opposite door + rooftop netting with fly sheet  
- 10cm extra-long nails for ground fixation  
- Poles must provide sufficient structural support  
Please confirm manufacturing capability for these technical requirements.