Its late but, here goes......

Dear Alam, 

BL of PI 90820120206003 has arrived at our company.

BL of PI 90820111121002 may arrive at our company today. We are going to send you all of the docs (Is it ok to use abbreviations in formal communications?) of the 2nd container today.

Another Secondly, I was informed that the 1st container will cause incur demurrage charges, so we'd like you to ask the forwarder to let the container stay longer at the Genova port. If it couldn't can't stay freely at the port, the demurrage charge would be on you.

At the same time, we hope you and us we could take half of the responsibility,  - that means you bear 50% of the 7581.6 usd (capitals), and we bear half.

Then we will send you the docs of the 1st container to let you pick up the goods as early soon as possible, otherwise it would will cause more demurrage charges.

We really hope the goods could will be (taken to)* your clients ASAP.

* Do you mean:
1. delivered to , or

2. picked up by?

Regards,