Single-layer sink with draining board, W900, SUS340, draining board on the left when facing the front, with overflow

Single-layer sink with draining board, W900. Draining board on the left when viewed from the front. Stainless steel sink with overflow.
Unused item (stored outdoors for about 3 years).

Size: 900x600x850
No back guard
Material: Top surface, sink SUS340
Sides, legs SUS403
Large drain opening with cap and debris catcher
Drain hose and mat not included

The backsplash area was made smaller and the sink area wider.
The sink is made of SUS340, which is rust-resistant. It was made with 304 for rust prevention purposes for pre-processing fish.
The exterior is made of SUS403.
It was custom-ordered from a kitchen equipment manufacturer, but it has been unused for about 3 years. I am listing it because I don't foresee a need for it. As it was stored outdoors, there are some areas with minor rust, but the sink itself should be fine.
I will clean it up a bit before shipping.
Purchased for around 90,000 yen.

Simple design stainless steel sink with drain.

Thank you for looking.