Hello SistemasCalexico,
Welcome to the Forum!
There is a lot of different issues with these layouts. While the macro works with the examples provided, there may be issues with other workbooks. I have added a new worksheet to the Main workbook which will list the booking numbers and the containers associated with them. Only booking numbers that have shipping container numbers in BIC format are copied to the list.
Here is the macro that has been added to the attached workbook. You can run the macro using Alt+F8 to bring up the macro dialog.
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