Куплю большим оптом крабов Камчатского или Приморского или из Норвегии CIF Южная Корея, Камчатский край

Hello!
These are the terms of our purchase, which are non-negotiable, if you do not agree with our procedure and payment terms, do not write to me at all.
We are a South Korean corporation, capable of and intend to acquire: Crabs of different biological species.
In the amount of up to 50 tons, every week.
Delivery by air transport or ship transport. (//agro-russia.com)
Delivery by air to the airport of Seoul, South Korea.
Delivery by ship to the port of Busan, South Korea.
We consider the purchase of live crab, ice cream crab, boiled ice cream crab, as well as crab limbs.
Payment terms: SBLC MT760/MT103.
Guarantee of fulfillment of obligations PB2% is mandatory.